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When and why to 'return false' in JavaScript?
... the event to not actually fire. So, say, in the onsubmit case, this would mean that the form is not submitted.
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Why should I use Hamcrest-Matcher and assertThat() instead of traditional assertXXX()-Methods
... that exactly matches your intent. In those cases they behave almost the same.
But when you come to checks that are somewhat more complex, then the advantage becomes more visible:
assertTrue(foo.contains("someValue") && foo.contains("anotherValue"));
vs.
assertThat(foo, hasItems("someVa...
jQuery: how to get which button was clicked upon form submission?
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I asked this same question: How can I get the button that caused the submit from the form submit event?
I ended up coming up with this solution and it worked pretty well:
$(document).ready(function() {
$("form").submit(function() {
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Installing Ruby Gem in Windows
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I recommend you just use rubyinstaller
It is recommended by the official Ruby page - see https://www.ruby-lang.org/en/downloads/
Ways of Installing Ruby
We have several tools on each major platform to install Ruby:
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What does HTTP/1.1 302 mean exactly?
Some article I read once said that it means jumping (from one URI to another), but I detected this "302" even when there was actually no jumping at all!
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How can I benchmark JavaScript code? [closed]
Is there a package that helps me benchmark JavaScript code? I'm not referring to Firebug and such tools.
8 Answers
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Iterate over each line in a string in PHP
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How do I prevent an Android device from going to sleep programmatically?
...his page that describes the different kinds of wakelocks.
Be aware that some caution needs to be taken when using wake locks. Ensure that you always release() the lock when you're done with it (or not in the foreground). Otherwise your app can potentially cause some serious battery drain and CPU us...
What's the best free C++ profiler for Windows? [closed]
.... I'd like to find a free, non-intrusive, and good profiling tool. I'm a game developer, and I use PIX for Xbox 360 and found it very good, but it's not free. I know the Intel VTune , but it's not free either.
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How to set the authorization header using curl
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HTTP Authentication is the ability to tell the server your username and
password so that it can verify that you're allowed to do the request you're
doing. The Basic authentication used in HTTP (which is the type curl uses by
default) is plain text based, which means it sends usern...