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How to use FormData for AJAX file upload?
...must be sent via POST request.
Note: contentType: false only available from jQuery 1.6 onwards
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Can you change what a symlink points to after it is created?
... = 0
So I guess the final answer is "no".
EDIT: The following is copied from Arto Bendiken's answer over on unix.stackexchange.com, circa 2016.
This can indeed be done atomically with rename(2), by first creating the new symlink under a temporary name and then cleanly overwriting the old symlink...
What is the purpose of @SmallTest, @MediumTest, and @LargeTest annotations in Android?
...pment?
You can run a group of tests annotated with specific annotation.
From AndroidJUnitRunner documentation:
Running a specific test size i.e. annotated with SmallTest or MediumTest or LargeTest:
adb shell am instrument -w -e size [small|medium|large] com.android.foo/android.support.t...
How can I reload .emacs after changing it?
...mple you could choose not to redefine a function if it is already defined (from the first startup). You might not see a change in its definition when evaluating your init file.
– Kaligule
Jun 23 '17 at 11:55
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How to check an Android device is HDPI screen or MDPI screen?
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From the above answers, I combined them and created the below function:
public static String getDeviceDensity(Context context){
String deviceDensity = "";
switch (context.getResources().getDisplayMetrics().densit...
ReferenceError: event is not defined error in Firefox
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Note also that the reason you probably should use the parameter passed in from jQuery instead of the "native" one (in Chrome and IE and Safari) is that that one (the parameter) is a jQuery wrapper around the native event object. The wrapper is what normalizes the event behavior across browsers. If ...
How to source virtualenv activate in a Bash script
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You deactivate from the subshell with exit or Ctrl+d
– Alexx Roche
Apr 10 at 12:46
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dpi value of default “large”, “medium” and “small” text views android
...;/item>
</style>
TextAppearance.Large means style is inheriting from TextAppearance style, you have to trace it also if you want to see full definition of a style.
Link: http://developer.android.com/design/style/typography.html
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Different dependencies for different build profiles
... database than that of the final deployment. Or dependencies may be pulled from different repositories based upon the JDK version used.
(Emphasis is mine)
Just put the dependency for the release profile inside the profile declaration itself and do the same for debug.
<profiles>
<pro...
How do I “undo” a --single-branch clone?
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Wow, this is far from intuitive! It's odd Git doesn't readily have a command to accomplish this. Yeah I got it working... and now I know about the config file int he .git directory too!
– kashiraja
May 1...