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How do I check/uncheck all checkboxes with a button using jQuery?

I a<em>mem> trying to check/uncheck all checkboxes using jQuery. Now by checking/unchecking the parent checkbox all the child checkboxes are getting selected/deselected also with the text of parent checkbox getting changed to checkall/uncheckall. ...
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How to apply shell co<em>mem><em>mem>and to each line of a co<em>mem><em>mem>and output?

Suppose I have so<em>mem>e output fro<em>mem> a co<em>mem><em>mem>and (such as ls -1 ): 8 Answers 8 ...
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How do I iterate through the files in a directory in Java?

I need to get a list of all the files in a directory, including files in all the sub-directories. What is the standard way to acco<em>mem>plish directory iteration with Java? ...
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What do 3 dots next to a para<em>mem>eter type <em>mem>ean in Java?

What do the 3 dots following String in the following <em>mem>ethod <em>mem>ean? 12 Answers 12 ...
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Windows path in Python

What is the best way to represent a Windows directory, for exa<em>mem>ple "C:\<em>mem>eshes\as" ? I have been trying to <em>mem>odify a script but it never works because I can't see<em>mem> to get the directory right, I assu<em>mem>e because of the '\' acting as escape character? ...
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In Bash, how do I add a string after each line in a file?

How do I add a string after each line in a file using bash? Can it be done using the sed co<em>mem><em>mem>and, if so how? 6 Answers ...
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Cannot i<em>mem>port XSSF in Apache POI

I a<em>mem> referencing the version 3.7 of the Apache POI and I a<em>mem> getting a "cannot be resolved" error when I do: 11 Answers ...
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converting a .net Func to a .net Expression

Going fro<em>mem> a la<em>mem>bda to an Expression is easy using a <em>mem>ethod call... 9 Answers 9 ...
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What is the correct syntax for 'else if'?

I'<em>mem> a new Python progra<em>mem><em>mem>er who is <em>mem>aking the leap fro<em>mem> 2.6.4 to 3.1.1. Everything has gone fine until I tried to use the 'else if' state<em>mem>ent. The interpreter gives <em>mem>e a syntax error after the 'if' in 'else if' for a reason I can't see<em>mem> to figure out. ...
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How to use HttpWebRequest (.NET) asynchronously?

How can I use HttpWebRequest (.NET, C#) asynchronously? 8 Answers 8 ...