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Best way to test if a row exists in a MySQL table
...ng':
SELECT * FROM test WHERE texte LIKE '%something%' LIMIT 1 with
mysql_num_rows() : 0.039061069488525s. (FASTER)
SELECT count(*) as count FROM test WHERE text LIKE '%something% :
16.028197050095s.
SELECT EXISTS(SELECT 1 FROM test WHERE text LIKE '%something%') :
0.87045907974243s.
SELECT EXIS...
Import error: No module name urllib2
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answered May 8 '10 at 2:00
Eli CourtwrightEli Courtwright
157k6161 gold badges199199 silver badges255255 bronze badges
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Get all attributes of an element using jQuery
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edited Feb 1 '13 at 13:10
answered Feb 1 '13 at 11:58
pi...
`find -name` pattern that matches multiple patterns
...) -exec file {} \;
– artbristol
Mar 10 '14 at 14:23
2
@artbristol comment is very relevant if, fo...
How to read last commit comment?
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CB BaileyCB Bailey
610k9090 gold badges596596 silver badges628628 bronze badges
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Maximum number of records in a MySQL database table
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edited Apr 26 '10 at 19:35
answered Apr 26 '10 at 19:30
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How can I scan barcodes on iOS?
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answered May 14 '09 at 10:43
Sean OwenSean Owen
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Numeric for loop in Django templates
...r 1 and 2.
– jason
Jul 11 '12 at 19:10
22
{% for i in '0123456789'|make_list %} to iterate over a...
Why declare a struct that only contains an array in C?
...owLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\...
How to paste yanked text into the Vim command line
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