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Get person's age in Ruby
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@vikrantChaudhary I don't know, it's a great answer. Tested and works.
– Hector Ordonez
Mar 5 '15 at 12:46
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Checkboxes in web pages – how to make them bigger?
...s! looks like your code takes more browsers into account then I could ever test with, but it works on everything I've tried. Especially nice on my I-phone, where checkboxes just about become dots! BTW, you can put smaller fractional scaling (like 1.5) in the places where this snipet puts "2", and fo...
javax.xml.bind.UnmarshalException: unexpected element (uri:“”, local:“Group”)
...ntFormDefault = javax.xml.bind.annotation.XmlNsForm.QUALIFIED)
package com.test.valueobject;
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How to get the data-id attribute?
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HTML
<span id="spanTest" data-value="50">test</span>
JS
$(this).data().value;
or
$("span#spanTest").data().value;
ANS : 50
Works for me!
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Which version of PostgreSQL am I running?
...It will return server version as an integer. This is how server version is tested in PostgreSQL source, e.g.:
/*
* This is a C code from pg_dump source.
* It will do something if PostgreSQL remote version (server) is lower than 9.1.0
*/
if (fout->remoteVersion < 90100)
/*
* Do som...
Tracking the script execution time in PHP
...eed to calculate a difference if you are spawning a php instance for every test.
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Delete duplicate rows from small table
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As of postgresql 12, this is BY FAR the fastest solution (against 300 million rows). I just tested everything proposed in this question, including the accepted answer, and this "official" solution is actually the fastest and meets all requirements from OP (and mine)
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iPhone SDK: what is the difference between loadView and viewDidLoad?
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This may have some problem, I have test when my view controller was not associate with NIB file, viewDidLoad still called
– ruandao
Mar 4 '16 at 13:05
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How do i find out what all symbols are exported from a shared object?
...ts table:
Name: pcre.dll
Characteristics: 00000000
TimeDateStamp: 53BBA519 Tue Jul 8 10:00:25 2014
Version: 0.00
Ordinal base: 1
# of functions: 31
# of Names: 31
Addresses of functions: 000375C8
Addresses of name ordinals: 000376C0
Addresses of names: 0...
Iterating over dictionaries using 'for' loops
...lue in d.items():
For Python 2.x:
for key, value in d.iteritems():
To test for yourself, change the word key to poop.
In Python 3.x, iteritems() was replaced with simply items(), which returns a set-like view backed by the dict, like iteritems() but even better.
This is also available in 2.7 ...