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Does anyone still use [goto] in C# and if so why? [closed]
...oblem as well, such as refactoring the code into a function, using a dummy block around it, etc. (see this question for details). As a side note, the Java language designers decided to ban goto completely and introduce a labeled break statement instead.
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Programmatically Lighten or Darken a hex color (or rgb, and blend colors)
...
A PHP version for those who need it: gist.github.com/chaoszcat/5325115#file-gistfile1-php
– Lionel Chan
Apr 6 '13 at 6:28
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Can you nest html forms?
...1_n2
input_Form2_n2
Implementation:
<form id="Form1" action="Action1.php" method="post"></form>
<form id="Form2" action="Action2.php" method="post"></form>
<input type="text" name="input_Form1_n1" form="Form1" />
<input type="text" name="input_Form2_n1" form="For...
What is the JavaScript version of sleep()?
...ive" / "inactive" states after JS calls the "sleep" mode? Can the browser block the sleep as expected for general JS, to recall later when becomes "active", or does it have a different behavior?
– Andre Canilho
Oct 12 '16 at 2:16
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How do I make jQuery wait for an Ajax call to finish before it returns?
...tting async to false which is usually bad design, you may want to consider blocking the UI while the operation is pending.
This can be nicely achieved with jQuery promises as follows:
// same as $.ajax but settings can have a maskUI property
// if settings.maskUI==true, the UI will be blocked whil...
How to escape special characters in building a JSON string?
...ilt into whatever language you're using, like JavaScript's JSON.stringify, PHP's json_encode, or Python's json.dumps. If you're using a language that doesn't have such functionality built in, you can probably find a JSON parsing and encoding library to use. If you simply use language or library func...
How to center a button within a div?
...: 1px solid">
<input type="button" value="button" style="display: block; margin: 0 auto;">
</div>
The first one will center align everything inside the div. The other one will center align just the button.
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How do you take a git diff file, and apply it to a local branch that is a copy of the same repositor
...nks for the reply, but that caused an error saying, patch failed: filename.php:202 error:filename.php: patch does not apply. The good news is that its not the first filename in the file, so it at least would have been able to process some of the file. Any thoughts?
– Mike_K
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CSS: Change image src on img:hover
... img:last-child {
display: none;
}
a:hover img:last-child {
display: block;
}
a:hover img:first-child {
display: none;
}
jsfiddle: https://jsfiddle.net/m4v1onyL/
Note that the images used are of the same dimensions for proper display. Also, these images file sizes are quite small so l...
How to “crop” a rectangular image into a square with CSS?
...image in div */
width: 250px;
height: 250px;
}
.thumb1 a {
display: block;
width: 250px;
height: 250px;
}
.thumb1 a:hover { YOUR HOVER STYLES HERE }
Note this could also be modified to be responsive, for example % widths and heights etc.
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