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How to prepend a string to a column value in MySQL?
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265
You can use the CONCAT function to do that:
UPDATE tbl SET col=CONCAT('test',col);
If you w...
Location of parenthesis for auto-executing anonymous JavaScript functions?
I was recently comparing the current version of json2.js with the version I had in my project and noticed a difference in how the function expression was created and self executed.
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Aligning rotated xticklabels with their respective xticks
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209
You can set the horizontal alignment of ticklabels, see the example below. If you imagine a re...
Store select query's output in one array in postgres
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2 Answers
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SVN encrypted password store
...d storage to cache the passwords.
See: http://blogs.collab.net/subversion/2009/07/subversion-16-security-improvements/
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How to add edge labels in Graphviz?
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237
You use the label property attached to the edge.
digraph G {
a -> b [ label="a to b" ];
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Passing a Bundle on startActivity()?
...s);
Bundle extras = mIntent.getExtras();
extras.putString(key, value);
2) Create a new Bundle
Intent mIntent = new Intent(this, Example.class);
Bundle mBundle = new Bundle();
mBundle.putString(key, value);
mIntent.putExtras(mBundle);
3) Use the putExtra() shortcut method of the Intent
Intent...
Node.js client for a socket.io server
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answered May 22 '12 at 14:05
alessioalexalessioalex
55.8k1313 gold badges149149 silver badges118118 bronze badges
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Execute Insert command and return inserted Id in Sql
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217
The following solution will work with sql server 2005 and above. You can use output to get the...
Argparse: Way to include default values in '--help'?
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462
Use the argparse.ArgumentDefaultsHelpFormatter formatter:
parser = argparse.ArgumentParser(
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