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How do I check if a variable exists in a list in BASH
...tains() {
[[ $1 =~ (^|[[:space:]])$2($|[[:space:]]) ]] && exit(0) || exit(1)
}
to use it:
contains aList anItem
echo $? # 0： match, 1: failed
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Which Eclipse version should I use for an Android app?
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103
Update July 2017:
From ADT Plugin page, the question must be unasked:
The Eclipse ADT plugin ...
Convert XLS to CSV on command line
...ation")
Dim oBook
Set oBook = oExcel.Workbooks.Open(Wscript.Arguments.Item(0))
oBook.SaveAs WScript.Arguments.Item(1), 6
oBook.Close False
oExcel.Quit
WScript.Echo "Done"
Then from a command line, go to the folder you saved the .vbs file in and run:
XlsToCsv.vbs [sourcexlsFile].xls [destinationc...
Creating rounded corners using CSS [closed]
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103
Since CSS3 was introduced, the best way to add rounded corners using CSS is by using the border...
Javascript: How to loop through ALL DOM elements on a page?
...ments in a page:
var all = document.getElementsByTagName("*");
for (var i=0, max=all.length; i < max; i++) {
// Do something with the element here
}
Note that you could use querySelectorAll(), if it's available (IE9+, CSS in IE8), to just find elements with a particular class.
if (document...
Search all tables, all columns for a specific value SQL Server [duplicate]
...log post as I do update it from time to time
DECLARE @SearchStr nvarchar(100)
SET @SearchStr = '## YOUR STRING HERE ##'
-- Copyright © 2002 Narayana Vyas Kondreddi. All rights reserved.
-- Purpose: To search all columns of all tables for a given search string
-- Written by: Narayana Vyas Kon...
PHP Multidimensional Array Searching (Find key by specific value)
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edited Oct 4 '15 at 13:08
mukama
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answered Nov 1...
Why are these constructs using pre and post-increment undefined behavior?
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+500
C has the concept of undefined behavior, i.e. some language constructs are syntactically valid but you can't predict the behavior whe...
MVC4 StyleBundle not resolving images
...rChris Baxter
15.2k99 gold badges4949 silver badges7070 bronze badges
1
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How do I convert Long to byte[] and back in java
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public static byte[] longToBytes(long x) {
buffer.putLong(0, x);
return buffer.array();
}
public static long bytesToLong(byte[] bytes) {
buffer.put(bytes, 0, bytes.length);
buffer.flip();//need flip
return buffer.getLong();
}
}
Since...