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How do I clone a generic List in Java?
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ActiveRecord: List columns in table from console
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Reading from text file until EOF repeats last line [duplicate]
...am is valid. Valid means eof() and bad() are both false. see stackoverflow.com/questions/21647/…
– Martin York
Sep 23 '08 at 7:48
3
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Resize image proportionally with CSS? [duplicate]
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A common use is to set max-width: 100%; height: auto; so large images don't exceed their containers width.
– OdraEncoded
Oct 26 '13 at 22:00
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String.Empty versus “” [duplicate]
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It's not different.
http://msdn.microsoft.com/en-us/library/system.string.empty.aspx:
The value of this field is the zero-length string, "".
In application code, this field is most commonly used in assignments to initialize a string variable to an empty string. To t...
What is the “hasClass” function with plain JavaScript?
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just for completeness: rclass in recent versions is "/[\n\t\r]/g" (\r added)
– Felix Schwarz
Jan 16 '13 at 13:32
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Insert HTML with React Variable Statements (JSX)
... edited May 23 '17 at 10:31
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answered May 14 '14 at 19:33
DouglasDouglas
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How do I use grep to search the current directory for all files having the a string “hello” yet disp
...en files for "hello": grep -si "hello" ./* Thanks to this post: askubuntu.com/a/777456
– jbobbins
Sep 28 '16 at 3:31
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Create an array with random values
...s, ever).
for (var a=[],i=0;i<40;++i) a[i]=i;
// http://stackoverflow.com/questions/962802#962890
function shuffle(array) {
var tmp, current, top = array.length;
if(top) while(--top) {
current = Math.floor(Math.random() * (top + 1));
tmp = array[current];
array[current] = array[...