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Subtract days from a date in JavaScript
Does anybody know of an easy way of taking a date (e.g. Today) and going back X days?
32 Answers
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Code formatting shortcuts in Android Studio for Operation Systems
...successfully changed the keyboard shortcut.
Check if the keyboard shortcut now works in Android Studio.
Alternative method
Ctrl + Alt + Shift + L (to show a dialog)
You can also use Eclipse shortcuts.
Windows and Linux: Go to menu File → Settings → Keymap
macOS: Go to menu Preference...
SQLite with encryption/password protection
...not used in the normal distribution, but here are a few implementations I know of:
SEE - The official implementation.
wxSQLite - A wxWidgets style C++ wrapper that also implements SQLite's encryption.
SQLCipher - Uses openSSL's libcrypto to implement.
SQLiteCrypt - Custom implementation, modified ...
Eclipse: Error “.. overlaps the location of another project..” when trying to create new project
... you try and create a project on a directory that exists, Eclipse doesn't know if it's an actual project or not - so it errors, saving you from losing work!
So you have two solutions:
Move the folder counter_src somewhere else, then create the project (which will create the directory), then impor...
Can I access a form in the controller?
...troller:
$scope.setForm = function (form) {
$scope.myForm = form;
}
Now after doing this I have got my form in my controller variable which is $scope.myForm
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How to set the thumbnail image on HTML5 video?
...of_video.png" alt="image" />
/* write your code for the video here */
Now using jQuery play the video and hide the image as
$('img').click(function () {
$(this).hide();
// use the parameters to play the video now..
})
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Invalid default value for 'create_date' timestamp field
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I like the use of column_name TIMESTAMP DEFAULT NOW(). May not be appropriate for every situation but thought I'd share since I was dealing with this too.
– DeezCashews
Aug 1 '18 at 15:20
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Can I use multiple versions of jQuery on the same page?
... -- $ and jQuery belong to versionX.
You call your "jquery.versionY.js" -- now $ and jQuery belong to versionY, plus _$ and _jQuery belong to versionX.
my_jQuery = jQuery.noConflict(true); -- now $ and jQuery belong to versionX, _$ and _jQuery are probably null, and my_jQuery is versionY.
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Tetris-ing an array
...ies, so in interpreted languages this will have a huge efficiency gain...
Now, if you want only full paths, we need to truncate to the last / character. So:
$prefix = preg_replace('#/[^/]*$', '', commonPrefix($paths));
Now, it may overly cut two strings such as /foo/bar and /foo/bar/baz will be...
Iterate a list as pair (current, next) in Python
...thon looking at the "current" element and the "next" element. I have, till now, done so with code like:
10 Answers
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