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jquery how to empty input field
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answered Feb 10 '12 at 23:36
shaunsantacruzshaunsantacruz
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php: determine where function was called from
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129
You can use debug_backtrace().
Example:
<?php
function epic( $a, $b )
{
fail( $a . '...
Extracting Nupkg files using command line
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106
You can also use the NuGet command line, by specifying a local host as part of an install. For...
An error occurred while installing pg (0.17.1), and Bundler cannot continue
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Adding data attribute to DOM
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edited Dec 4 '13 at 4:58
answered Feb 18 '13 at 11:28
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How to select a single field for all documents in a MongoDB collection?
In my MongoDB, I have a student collection with 10 records having fields name and roll . One record of this collection is:
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How do i put a border on my grid in WPF?
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215
If you just want an outer border, the easiest way is to put it in a Border control:
<Border...
Generate random password string with requirements in javascript
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SQL how to increase or decrease one for a int column in one command
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To answer the first:
UPDATE Orders SET Quantity = Quantity + 1 WHERE ...
To answer the second:
There are several ways to do this. Since you did not specify a database, I will assume MySQL.
INSERT INTO table SET x=1, y=2 ON DUPLICATE KEY UPDATE x=x+1, y=y+2
REPLACE INTO table SET ...
What is the best way to test for an empty string in Go?
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10 Answers
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