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How to detect internet speed in JavaScript?
...ctive bandwidth estimate in Mbits per sec. The browser makes this estimate from recently observed application layer throughput across recently active connections. Needless to say, the biggest advantage of this approach is that you need not download any content just for bandwidth/ speed calculation.
...
How do I show a console output/window in a forms application?
... I tested on Windows 8 and Windows 10: - AttachConsole works from a cmd box - AllocConsole works from Visual Studio. When alloc is needed, AttachConsole returns false. You should also call FreeConsole() before terminating the application in console mode. In my program I used Matthew S...
How to resolve merge conflicts in Git?
...═════════╝
These 4 views are
LOCAL – this is file from the current branch
BASE – common ancestor, how file looked before both changes
REMOTE – file you are merging into your branch
MERGED – merge result, this is what gets saved in the repo
You can navigate among ...
Return only string message from Spring MVC 3 Controller
Can any one tell me how I can return string message from controller?
6 Answers
6
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When should we use mutex and when should we use semaphore
... must happen in the same thread later on.
e.g.: If you are deleting a node from a global linked list, you do not want another thread to muck around with pointers while you are deleting the node. When you acquire a mutex and are busy deleting a node, if another thread tries to acquire the same mutex,...
How to export plots from matplotlib with transparent background?
...tps%3a%2f%2fstackoverflow.com%2fquestions%2f15857647%2fhow-to-export-plots-from-matplotlib-with-transparent-background%23new-answer', 'question_page');
}
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Post as a guest
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PHP - find entry by object property from an array of objects
The array looks like:
12 Answers
12
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Cross-Origin Request Headers(CORS) with PHP headers
...e CORS-compliant method. It will allow any GET, POST, or OPTIONS requests from any
* origin.
*
* In a production environment, you probably want to be more restrictive, but this gives you
* the general idea of what is involved. For the nitty-gritty low-down, read:
*
* - https://developer....
Show Image View from file path?
I need to show an image by using the file name only, not from the resource id.
13 Answers
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How to modify a text file?
... Python thing. It is the same in all languages.
What I usually do is read from the file, make the modifications and write it out to a new file called myfile.txt.tmp or something like that. This is better than reading the whole file into memory because the file may be too large for that. Once the te...