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How can I initialize an ArrayList with all zeroes in Java?
It looks like arraylist is not doing its job for presizing:
5 Answers
5
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Create a CSS rule / class with jQuery at runtime
...ment and insert it into DOM
$("<style type='text/css'> .redbold{ color:#f00; font-weight:bold;} </style>").appendTo("head");
$("<div/>").addClass("redbold").text("SOME NEW TEXT").appendTo("body");
tested on Opera10 FF3.5 iE8 iE6
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GitHub: Permission denied (publickey). fatal: The remote end hung up unexpectedly
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For me the problem was the execution of clone via sudo.
If you clone to a directory where you have user permission ( /home/user/git) it will work fine.
(Explanation: Running a command as superuser will not work with the same...
HashSet vs LinkedHashSet
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The answer lies in which constructors the LinkedHashSet uses to construct the base class:
public LinkedHashSet(int initialCapacity, float loadFactor) {
super(initialCapacity, loadFactor, true); // <-- boolean dummy argument
}
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public LinkedH...
“date(): It is not safe to rely on the system's timezone settings…”
I got this error when I requested to update the PHP version from 5.2.17 to PHP 5.3.21 on the server.
24 Answers
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How can I expand the full path of the current file to pass to a command in Vim?
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to get directory which contains current file, I think that %:h is enough. Why need %:p:h here?
– HVNSweeting
Mar 29 '13 at 16:22
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On logout, clear Activity history stack, preventing “back” button from opening logged-in-only Activi
...tivity . At this point I want this activity to be at the bottom of the history stack so that pressing the "back" button returns the user to Android's home screen.
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Working with Enums in android
I am almost done with a calculation activity I am working with in android for my app. I try to create a Gender Enum, but for some reason getting Syntax error, insert "EnumBody" to complete EnumDeclaration.
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Can I make a not submit a form?
I've got a form, with 2 buttons
8 Answers
8
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Why check both isset() and !empty()
...ce between isset and !empty . If I do this double boolean check, is it correct this way or redundant? and is there a shorter way to do the same thing?
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