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Serial Communication gets back wrong answer when something is running in the background (like browsing the hard drive)
Note: serialPort.Write(string) is a non-blocking store into the output buffer. That means the following won't guarantee you've even finished writing your request before you stop listening for a response: serialPort.Write(request); Thread.Sleep(50); _shouldStop = true; You could add: while( serialPort.BytesToWrite > 0 ) Thread.Sleep(1); // force blocking but it's ill advised. One thing I'm wondering. There is only a single serial port here. Why do you want many different threads to work with it when you could manage the entire serial port interaction with a single thread? (Or at worse, 1 thread for input 1 thread for output) To me it makes a lot more sense to store up requests into a queue of some kind and then peel them off one at a time for processing in a single threa

Categories : C#

Best practice to swap a string for another & swap back
Consider using Tuple: List<Tuple<string,string>> data = new ... //Populate the data here foreach(Tuple t in data) { t.Item1="acura"; //Read and write t.Item2="Acura"; //Read and write }

Categories : C#

Methods for tracking changes to hard drive
For realtime tracking when file or directory changes you can use inotify on Linux or FileSystemWatcher on Windows. Combine with rsync to get delta.

Categories : Svn

Adding a new hard drive to xampp
If you want to sort of "span" the drive, Windows has this handy feature (similar to linux's symlinking) called mklink which you can create a folder in the current directory that is just a symbolic link to the drive. Quick and easy way to span it. I am not sure of any downsides to do doing this, other than if the drive letter changes (if external drive). That way you should not have to add or change any of your paths in the config etc. Not sure if that is what you were looking for, but hopefully it helps. Also, did you try your 3rd config you pasted? Did it not work? From what I can see, as long as permissions are fine it should work that way.

Categories : PHP

how to shrink KVM hard drive image
Images can be sparsed, and your cp might not respect that for various reasons. I would: check the real file usage (du -sh vm.img or qemu-img info vm.img) use qemu-img convert -S to recreate a sparse image convert to qcow2 to have growing and versatile image instead

Categories : Misc

Is there a way to read directly from the hard drive to the GPU
The GPU is not directly connected to the system RAM. There's a bus inbetween, in current generation computers a PCI-Express bus. ATA storage has a controller inbetween. There is no direct connection between memories. BUT there is DMA, which allows certain periphials to directly access the system memory through DMA channels. DMA on PCI-Express also works between periphials. Theoretically a GPU could do DMA to the ATA controller. Practically this is of little use! Why? Because of filesystems. Even if there was some kind of driver support to let the GPU access a storage periphial directly, it'd still have to do all the filesystem business, which doesn't parallelize to the degree as GPUs are designed for. Alas regarding your question: In my OpenGL program I read from the header file t

Categories : Opengl

Vim swap and backup files for encrypted drive
One way is to just make sure there's a Temp directory at the root of the encrypted drive: set backup set directory=/Temp//,C:/Temp// set backupdir=/Temp//,C:/Temp// If there isn't one, it will fall back to the Temp directory on the C drive.

Categories : Vim

Accessing a file on the server's hard drive
You cannot reach the file that is "above" the wwwroot folder by design. The way to do this is to a) copy the file there, b) setup a symbolic link (if on linux) or c) preferably, move / setup another web root folder. Alternatively, write a server script to dump the file contents.

Categories : Javascript

Unmount my external hard drive in bash
Searching for "Unmount Hard Drive Terminal" yields http://ubuntuforums.org/showthread.php?t=842698 as the first result. >.> russlar provides a solution: open terminal, and run df -h. this will tell you all the hard drives mounted. then, run sudo umount /dev/something, where somethign is the name of the hard drive that you want to unmount. Nothing wrong with asking, but when a solution is on the first Google result, it's a little... odd.

Categories : Misc

How to identify system hard drive using Win32_DiskDrive
The documentation you linked has the answer: string SerialNumber; uint32 Signature; Your management object will have those properties in it. If you're getting null for those values then the problem is that you're using a version of Windows that doesn't support them. SerialNumber ... Windows Server 2003 and Windows XP: This property is not available. In which case you have to use the Signature property, but this requires XP SP3 I believe.

Categories : C#

Save Work Done In MS Word To A Database Not On A Hard Drive
The method you are using is extremely inefficient and I wouldn't recommend the process, but the reason that you code is failing is your length.... when you are saving your MemoryStream you are setting the length int len = Application.ActiveDocument.Content.StoryLength; but when you try to retrieve it, you are setting it int len = int.MaxValue; which would be far past the end of the data stream.

Categories : C#

Remove files from a NetBeans project but not the hard drive
Solution working with Netbeans 7.3.1: right click on your project in the "Projects" window, click on "Properties", click on "Ignored folders" in the left panel called "Categories", click on "Add folder" and select the folders you want to ignore.

Categories : Misc

How to remove file permissions on linux from an external hard drive?
To make the partition accessible under Linux run: sudo chmod -R 777 /media/<drive-name>/ this should make the mac drive accessible for you. Changing ownership would do about the same, but you need not worry about it.

Categories : Linux

Is three a way for a Chrome App to reach user's file on hard drive with permission?
Streaming can be done using HTML5 Video tag. Please check : http://html5doctor.com/the-video-element/ Also, you can use plugins like : http://www.videojs.com/

Categories : HTML

Change my current working directory in Python to my external hard drive.
You are correct. >>> 'E:CollegeProject3dlife-gc-2013-dataset-hhi3dlife-gc-2013-dataset-hhi' 'E:\College\Projectx03dlife-gc-2013-dataset-hhix03dlife-gc-2013-dataset-hhi' Double the backslashes, use forward slashes, or use a raw string.

Categories : Python

Single git repo setup tracking multiple locations on hard drive
No, there is no mechanism in git for this. Git assumes that all files that it manages (the "working copy") live in a single directory (and subdirectories); there is no support for managing two separate directories in in repo. So you'll have to somehow keep everything in one directory, probably as subdirectories HTMLTemplates and theme or similar. You could use two git repos, but I'd strongly advise against this. A single repo should contain a whole "project", i.e. everything needed to build one piece of software (excluding things like external libraries). If you split your project across two repositories, you cannot usefully branch and merge (because you'd have to do it in both repos simultaneously), you cannot easily check out old versions etc.. To solve your problem, I see a few poss

Categories : Wordpress

My Apple MacBook hard drive crashed - provisioning profiles lost, is there a way I can still update my app?
Create a new certificate if needed then create a new set of provisioning profiles. Install the updated profiles and update your apps to use the new profiles. That's it. Not that big of deal other than spending 30 minutes redoing this stuff.

Categories : IOS

Python upload an Image form my hard drive and show it on a canvas wideget.
There's a handy module for that: tkFileDialog! import tkFileDialog tkFileDialog.askopenfilename() The function will return the path to the file for you and theres a variety of options you can set here

Categories : Python

How do I bind a WPF Image element to a PNG on the local hard drive using a relative filepath derived from a DB?
You need to use custom value converter to convert strings to images if you want to load files from the file system. Image.Source, when a string is passed, expects a file name from resources. You can find implementation of a such converter here: Display an image in WPF without holding the file open.

Categories : C#

Need Apps Script to Copy a File(s) from my Local Hard Drive to a Google Sites Folder
You have to write an UI to that allows the visitor to the site to upload the file. See https://developers.google.com/apps-script/reference/ui/file-upload for an example.

Categories : Google Apps Script

How do I jump back in history directly, I don't want the go() function to call back() multiple times
I created my own function which I call when I need the behaviour as described above. It requires my own application layer implementation to be able to ignore routing callbacks for all but one of the abs(qty) history movements. goDirect = function (qty) { if (qty === -1 || qty === 1) { router.go(qty); return; } ignoreNavigations = Math.abs(qty) - 1; router.go(qty); }; The following code is used as the first line of route handlers: if (ignoreNavigations-- > 0) return; I did try simply setting a RouteEnabled flag to false when calling go(abs(qty)-1), before setting the flag back to true and calling a final go(-1), however it appears that response to the navigations occur asynchronously, and therefore I changed the implementation to the above code, rat

Categories : HTML

Cause of performTraversals recursion, long egl buffer swap times
In report #1, the trace buffer for CPU 0 filled up about 5 seconds in (note the absence of data in the "CPU 0" line). You're going to start seeing stuff that starts and never ends, because the end record didn't get recorded. That's why you get the big "performTraversals (Did Not Finish)" blobs. Same story in report #2 -- ran out around 10 seconds in. You can increase the buffer size with the "-b" flag, e.g. -b 8192 would give you an 8MB buffer. The default size is 2MB.

Categories : Android

How can my ASP.NET page go back and forth from client to server code and back several times?
This sounds more like an architectural issue than anything else. What you should be doing here is: 1) User clicks a button. This is NOT a regular submit button. Just a plain old button that executes some local javascript. 2) Local javascript makes an AJAX request to determine how many records are available. 3) That javascript then does a loop based on the number of available records divided by the amount you want to pull per chunk. 3.a) Execute AJAX request for a chunk 3.b) Throw the data into your ActiveX control - which, btw, I really would suggest you guys think about getting rid of. There are so many issues with ActiveX that it's not even funny. 4) Repeat 3.a and 3.b until completion. You'll notice that at no point was a full post back performed. You'll also notic

Categories : Javascript

Hit Back button 3 times to go back to Main Activity
The problem is because, you are not finishing the SearchableActivity while going back to MainActivity. Override onBackPressed method in SearchableActivity as: @Override public void onBackPressed() { // TODO Auto-generated method stub finish(); } Hope it helps.

Categories : Android

How to bring back changes after a "git reset --hard"
git reflog should show you where things were so that you can create an old_dev branch from it. See reflog, your safety net

Categories : GIT

jQuery image swap using animate, swaps image after fade back in
Here is the DOM I used with the JS above and it works great: <div class="imgswap" data-imagesource="http://placehold.it/350x450"> <img id="floorplan" src="http://placehold.it/350x150"/> </div> CodePen: http://codepen.io/anon/pen/CGKaF To address your loading concerns, I've updated the codepen to look to see if it's loaded. Try that out. Also, check out jQuery callback on image load (even when the image is cached) and this handy plugin: https://github.com/desandro/imagesloaded

Categories : Jquery

How to rotate a div back-and-forth a set number of times with jquery
There is nothing in your code to limit the number or repetitions, so the functions will keep calling each other indefinitely. There are better ways to implement this, but one that works is: Store the number of repetitions as a property in $("#pencil")'s data and decrement it as necessary. Jquery can store data a data object in the DOM element, using the following interface: el.data('key', val); //stores value in key el.data('key'); //retrieve key's value var rotation = function (times) { var el = $("#pencil"); if(typeof times == 'number'){ el.data('repeatRotation',times); } else { times = el.data('repeatRotation')-1; el.data('repeatRotation',times); } if(times > 0){ $("#pencil").rotate({ ... }); } } Jus

Categories : Javascript

click the ''Back to Top" button (scrollTop) multiple times issue
As you said you click multiple time so event will be fired mulitple times so you need to stop animation function, So edit your code as below, $("html, body").stop().animate( --------------^^^^^^^^---- OR edit code for scroll $(window).scroll(function(){ $("html, body").stop();

Categories : Javascript

What does ".swap" in "swap!" source code do?
A lot of things in Clojure are actually implemented in Java, like reference types (atom, ref, var, agent), data structures (map, vector, list, set), namespaces (the actual Namespace class) and other stuff. When reading the source code for Clojure functions in clojure.core it's not rare to find an interop call to a Java method. It is my understanding that there's a long term objective to implement these things in Clojure itself (search here for Clojure-in-Clojure), but for now these things are implemented in Java, which is really not so bad since the whole language is open source and you can check any implementation detail online in the github repo (already linked in a comment): Clojure (note that there's a jvm and a clj folder indicating in what language the code inside is implemented).

Categories : Clojure

google drive api - copyfile working only with permission for accessing all files in drive (but jst need to copy)
According to the documentation, Files.copy() requires at least one of the following three permissions: https://www.googleapis.com/auth/drive: "View and manage the files and documents in your Google Drive" which is the one you want to avoid https://www.googleapis.com/auth/drive.file: "View and manage Google Drive files that you have opened or created with this app." Which means you can freely create any file but only open the files your app created. You can only copy a file you created, but you cannot copy any other files even if it is public. https://www.googleapis.com/auth/drive.appdata: "View and manage its own configuration data in your Google Drive" Which only lets you control your application-specific Appdata folder which is probably not what you want. You can only copy a file with

Categories : Javascript

Google drive: Get (root) file and folders with javascript api (get only deleted files on drive)
Same situation as following question: google drive api, javascript list files returns nothing I needed to add to the scope the path 'drive' at authorizing, I had only drive.file which is intent to create/edit files only. The weird thing is that the API returns deleted files when you don't have permissions to view files, I think it's a bug in the API (a serious one). Post this bug on google drive: https://productforums.google.com/forum/#!searchin/drive/security$20issue$20permission$20view/drive/pupjKxTz9FU/cUarGIl_Ah0J

Categories : Javascript

Error while Retriving files from google drive using drive API. “Calling this from your main thread can lead to deadlock
You should do any code that could take a long time such as I/O or network activity on a different thread. In your situation your file retrieval would be best done within an ASyncTask. The reason for this warning is because when your code is being executed to retrieve the file from Drive, the code will block until the file retrieval has completed, this means that nothing else within the program will be able to respond, i.e. GUI will not update and input from the user trying to do stuff with the GUI will not be registered. After a few seconds, if the file retrieval still isn't complete, then the user will be presented with an ANR (Application Not Responding) message. This will either give the user the choice of waiting, if their patient, or most likely force closing your app.

Categories : Android

Monitoring changes in Google Drive files for whole domain using Drive API
Domain-wide delegation simplifies the authentication portion for your app but you'll still need to auth as each user to get their files and changes. It may be possible for your app to "grab" all files and make itself (or a special user) the owner, then you just have one user account to scan but the "grab" process would still need to run at regular intervals to find new files created or uploaded by end users. I believe most apps that need to scan content at this level do it via cron jobs or AppEngine task queues which make it easy to chunk up the scans throughout the day. Generally they expect to scan each user account once every 24 hours or so.

Categories : Google App Engine

Google Drive Javascript API: Detect drive changes - return changes only
Start with zero on your first call. Within the response is the current largest change id, which you need to store and use on the next request. In your code, it will materialise as "resp.largestChangeId".

Categories : Javascript

Windows: How to symlink drive to another drive?
No, mklink isn't going to do it for you. What you need to do is to create a virtual hard drive (VHD) and copy the client's data to it. (Or modify the export script, which is the best thing to do.) I used Windows 7 to test my instructions below. Start-> run-> diskmgmt.msc (accept all defaults... I'm not doing anything special below) From the menu bar select Action -> Create VHD Choose the location and name the file (which will be the vhd) and specify the size and click OK. Right click on the Disk # (underneath will be Unknown and the size and "Not Initialized"). Select "Initialize Disk" & click OK Right click on the black bar of the unallocated disk space and select "new simple volume". A wizard opens up an on the second page it lets you assign the drive letter. Complete the wizar

Categories : Windows

How do I create & edit a spreadsheet file on google drive using Google Drive APIs only from my Android app?
You should take a look at Google Spreadsheet API 3.0. It supports JAVA which you can use in your Android application.

Categories : Java

Google Drive sdk for android, Getting error 400 Bad Request when uploading file to Google Drive
You seem to be setting the mime type in the File object, but you need to set it in the FileContent object. When you create your file content, you can try passing in the type in the constructor new FileContent("image/jpeg", localFile); or using the method setType("image/jpeg"); but in your mediaContent instance, not in your body instance.

Categories : Android

Using Subclipse with share drive specifically an office-like share drive
You should start with the SVN book, chapter 1: http://svnbook.red-bean.com/en/1.7/svn.basic.html You need a SVN server and repository. That is what you will "share" with. All users that want to collaborate on the versions of a file will need to use a SVN client so that they can checkout and edit files stored in your repository and commit their changes back.

Categories : Eclipse

Listing of all folders of Google Drive through IOS Google Drive SDK
Assuming this code works, there is a problem in the query. Multiple queries should be combined by and. query.q = @"mimeType='application/vnd.google-apps.folder' and trashed=false"; For more examples of sample queries, take a look at Search for Files in official documentation. Also, in case this code doesn't work, you want to use Files.list() with query above. Check the link and there is a sample code for Object-c you might want to use.

Categories : Objective C

Remove times in past from array of times
Something like this will do... NSArray *dateArray = ... NSArray *filteredArray = [dateArray filteredArrayUsingPredicate:[NSPredicate predicateWithBlock:^BOOL(NSDate *date, NSDictionary *bind){ NSComparisonResult result = [[NSDate date] compare:date]; return result == NSOrderedAscending; }]]; filteredArray will then be all the dates from dateArray that are either now or in the future.

Categories : Objective C



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