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JavaScript - onClick to get the ID of the clicked button
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I just wanted to note, for anyone getting a null reference exception using JQuery's event.target.id (for me, both Firefox and IE were throwing it), this is a great solution that works in all three major browsers.
– X3074861X
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What exactly does a jar file contain?
... use company code in my projects and they usually send me a jar file to work with. I add it to the build path in Eclipse and usually all is fine and dandy.
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Sending images using Http Post
...nd receiving responses from Django in JSON. Can the same approach be used for images (with urls for images embedded in JSON responses)?
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force Maven to copy dependencies into target/lib
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This works for me:
<project>
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<profiles>
<profile>
<id>qa</id>
<build>
<plugins>
<plugin>
<artifactId>maven-dependency-plug...
Parse query string in JavaScript [duplicate]
...ow.location.search.substring(1);
var vars = query.split('&');
for (var i = 0; i < vars.length; i++) {
var pair = vars[i].split('=');
if (decodeURIComponent(pair[0]) == variable) {
return decodeURIComponent(pair[1]);
}
}
console.log('Query va...
How to trigger the window resize event in JavaScript?
...n window resize. I want to know how I can trigger the event to be called. For example, when hide a div, I want my trigger function to be called.
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Check if current directory is a Git repository
I am writing a series of scripts for Git management in zsh.
14 Answers
14
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Cannot use object of type stdClass as array?
I get a strange error using json_decode() . It decode correctly the data (I saw it using print_r ), but when I try to access to info inside the array I get:
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Using Java 8's Optional with Stream::flatMap
The new Java 8 stream framework and friends make for some very concise java code, but I have come across a seemingly-simple situation that is tricky to do concisely.
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Multiple commands in an alias for bash
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Try:
alias lock='gnome-screensaver; gnome-screensaver-command --lock'
or
lock() {
gnome-screensaver
gnome-screensaver-command --lock
}
in your .bashrc
The second solution allows you to use arguments.
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