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How to search a specific value in all tables (PostgreSQL)?
...r data.
– Kuberchaun
Mar 18 '11 at 12:17
If you want to grep text data (which is typically encoded in more recent vers...
Execute another jar in a Java program
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answered Aug 24 '09 at 5:27
gjrwebbergjrwebber
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Using JQuery to check if no radio button in a group has been checked
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Dominic RodgerDominic Rodger
87.2k2828 gold badges185185 silver badges205205 bronze badges
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get dictionary value by key
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260
It's as simple as this:
String xmlfile = Data_Array["XML_File"];
Note that if the dictionar...
Min/Max-value validators in asp.net mvc
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answered Aug 31 '11 at 12:22
Charles OuelletCharles Ouellet
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How to read the RGB value of a given pixel in Python?
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217
It's probably best to use the Python Image Library to do this which I'm afraid is a separate d...
How to recursively find and list the latest modified files in a directory with subdirectories and ti
... $1 -type f -exec stat --format '%Y :%y %n' "{}" \; | sort -nr | cut -d: -f2- | head
Execute it with the path to the directory where it should start scanning recursively (it supports filenames with spaces).
If there are lots of files it may take a while before it returns anything. Performance can...
Objective-C Runtime: best way to check if class conforms to protocol?
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2 Answers
2
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What is the difference between client-side and server-side programming?
..._contents('foo.txt', ' + foo + ');
?>
var baz = <?php echo 42; ?>;
alert(baz);
</script>
Step 1, PHP executes all code between <?php ?> tags. The result is this:
<script type="text/javascript">
var foo = 'bar';
var baz = 42;
alert(baz);
</sc...