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Check, using jQuery, if an element is 'display:none' or block on click
...sible');
To check particular element.
if($('#yourID:visible').length == 0)
{
}
Elements are considered visible if they consume space in the document.
Visible elements have a width or height that is greater than zero,
Reference
You can also use is() with :visible
if(!$('#yourID').is('...
Factors in R: more than an annoyance?
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You should use factors. Yes they can be a pain, but my theory is that 90% of why they're a pain is because in read.table and read.csv, the argument stringsAsFactors = TRUE by default (and most users miss this subtlety). I say they are useful because model fitting packages like lme4 use factors a...
stdlib and colored output in C
...5m"
#define ANSI_COLOR_CYAN "\x1b[36m"
#define ANSI_COLOR_RESET "\x1b[0m"
int main (int argc, char const *argv[]) {
printf(ANSI_COLOR_RED "This text is RED!" ANSI_COLOR_RESET "\n");
printf(ANSI_COLOR_GREEN "This text is GREEN!" ANSI_COLOR_RESET "\n");
printf(ANSI_COLOR_YELLO...
AngularJS ng-repeat handle empty list case
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10 Answers
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Why are function pointers and data pointers incompatible in C/C++?
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answered Sep 10 '12 at 20:26
Dirk HolsoppleDirk Holsopple
8,06311 gold badge2121 silver badges3535 bronze badges
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What is Double Brace initialization in Java?
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edited Jun 2 '15 at 9:07
answered Dec 24 '09 at 16:40
B...
AngularJS and its use of Dollar Variables
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answered Sep 29 '12 at 0:09
Roy TrueloveRoy Truelove
20.2k1616 gold badges103103 silver badges150150 bronze badges
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Why can't I call read() twice on an open file?
...question directly, once a file has been read, with read() you can use seek(0) to return the read cursor to the start of the file (docs are here). If you know the file isn't going to be too large, you can also save the read() output to a variable, using it in your findall expressions.
Ps. Dont forge...
Dokan虚拟磁盘开发实战 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...Cleanup，所以我在Cleanup的最后执行MySetFileDate(DokanFileInfo, 0)来清空标志，而没有在CreateFile里清空标志。
7.MoveFile: 这个回调函数仅在移动虚拟磁盘里的文件到另一个虚拟磁盘目录中去时才触发，故实现在远程目录中同步移动文件后...
How to make tinymce paste in plain text by default
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+400
EDIT: th...