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How to set background color of HTML element using css properties in JavaScript
How can I set the background color of an HTML element using css in JavaScript?
17 Answers
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'const string' vs. 'static readonly string' in C#
...d using other constants or literals.
Also, a static readonly string can be set in a static constructor; a const string can only be initialized inline.
Note that a static string can be modified; you should use static readonly instead.
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Unable to locate tools.jar
... Not necessarily. It looks to me like they might have JAVA_HOME set to the jre inside of the jdk instead of to the jdk itself.
– ArtOfWarfare
Feb 24 '16 at 19:42
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How to execute a Python script from the Django shell?
...s is a script that you will be running multiple times, it's a good idea to set it up as a custom command ie
$ ./manage.py my_command
to do this create a file in a subdir of management and commands of your app, ie
my_app/
__init__.py
models.py
management/
__init__.py
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Changing the image source using jQuery
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For more information. I try setting src attribute with attr method in jquery for ad image using the syntax for example: $("#myid").attr('src', '/images/sample.gif');
This solution is useful and it works but if changing the path change also the path for...
How to check whether an array is empty using PHP?
...ach ($playerlist as $key => $value) {
if (empty($value)) {
unset($playerlist[$key]);
}
}
if (empty($playerlist)) {
//empty array
}
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The differences between .build, .create, and .create! and when should they be used?
...inor clarification on 3 - build does a little more than just new - it also sets the association link.
– Two Bit Gangster
Apr 26 '11 at 6:51
116
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How to list npm user-installed packages?
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@Fabricio, you can run npm config set depth 0 to make it the default.
– David Y. Stephenson
Sep 17 '18 at 12:15
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jQuery UI datepicker change event not caught by KnockoutJS
...tDate");
if (value - current !== 0) {
$el.datepicker("setDate", value);
}
}
};
You would use it like:
<input data-bind="datepicker: myDate, datepickerOptions: { minDate: new Date() }" />
Sample in jsFiddle here: http://jsfiddle.net/rniemeyer/NAgNV/
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Pretty printing JSON from Jackson 2.2's ObjectMapper
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You can enable pretty-printing by setting the SerializationFeature.INDENT_OUTPUT on your ObjectMapper like so:
mapper.enable(SerializationFeature.INDENT_OUTPUT);
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