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Python argparse: Make at least one argument required
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phihagphihag
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What's the difference between an object initializer and a constructor?
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239
Object Initializers were something added to C# 3, in order to simplify construction of objects ...
Building a fat jar using maven
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answered Apr 25 '13 at 19:17
Jigar JoshiJigar Joshi
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What is the difference between SAX and DOM?
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309
Well, you are close.
In SAX, events are triggered when the XML is being parsed. When the par...
What are the effects of exceptions on performance in Java?
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It depends how exceptions are implemented. The simplest way is using setjmp and longjmp. That ...
horizontal scrollbar on top and bottom of table
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To simulate a second horizontal scrollbar on top of an element, put a "dummy" div above the ele...
Bytes of a string in Java
...");
System.out.println(utf16Bytes.length); // prints "24"
final byte[] utf32Bytes = string.getBytes("UTF-32");
System.out.println(utf32Bytes.length); // prints "44"
final byte[] isoBytes = string.getBytes("ISO-8859-1");
System.out.println(isoBytes.length); // prints "11"
final byte[] winBytes = s...
nginx error connect to php5-fpm.sock failed (13: Permission denied)
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Keith
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answered May 6 '14 at 6:30
XanderXander
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Difference between Key, Primary Key, Unique Key and Index in MySQL
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KEY and INDEX are synonyms in MySQL. They mean the same thing. In databases you would use inde...
How to impose maxlength on textArea in HTML using JavaScript
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window.onload = function() {
var txts = document.getElementsByTagName('TEXTAREA');
for(va...