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JavaScript ternary operator example with functions
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Heh, there are som>me m> pretty exciting uses of ternary syntax in your question; I like the last one the best...
x = (1 < 2) ? true : false;
The use of ternary here is totally uncessesary - you could simply write
x = (1 < 2);
Likewise...
Repeat string to certain length
...hen it divides evenly; the extra gets cut off by the splice. That confused m>me m> at first.
– jpmc26
May 3 '13 at 22:49
in...
Attach IntelliJ IDEA debugger to a running Java process
...he upper left
Select the "Remote" option in the left-most pane
Choose a nam>me m> (I nam>me m>d mine "remote-debugging")
Click "OK" to save:
JVM Options
The configuration above provides three read-only fields. These are options that tell the JVM to open up port 5005 for remote debugging when running you...
Why is XOR the default way to combine hashes?
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Greg, this is an awesom>me m> answer. The light bulb went on for m>me m> after I saw your original answer and wrote out my own truth tables. I considered @Massa's answer about how there are 6 suitable operations for maintaining the distribution. And while a...
How can you profile a Python script?
Project Euler and other coding contests often have a maximum tim>me m> to run or people boast of how fast their particular solution runs. With Python, som>me m>tim>me m>s the approaches are som>me m>what kludgey - i.e., adding timing code to __main__ .
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Show an image preview before upload
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HTML5 com>me m>s with File API spec, which allows you to create applications that let the user interact with files locally; That m>me m>ans you can load files and render them in the browser without actually having to upload the files. Part of ...
Can you resolve an angularjs promise before you return it?
I am trying to write a function that returns a promise. But there are tim>me m>s when the information requested is available imm>me m>diately. I want to wrap it in a promise so that the consum>me m>r doesn't need to make a decision.
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Why should a Java class implem>me m>nt comparable?
Why is Java Comparable used? Why would som>me m>one implem>me m>nt Comparable in a class? What is a real life example where you need to implem>me m>nt comparable?
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Definition of a Balanced Tree
I am just wondering if som>me m>one might be able to clarify the definition of a balanced tree for m>me m>. I have that "a tree is balanced if each sub-tree is balanced and the height of the two sub-trees differ by at most one.
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When to use next() and return next() in Node.js
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Som>me m> people always write return next() is to ensure that the execution stops after triggering the callback.
If you don't do it, you risk triggering the callback a second tim>me m> later, which usually has devastating results. Your ...