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How to check version of python modules?
I just installed the python modules: construct and statlib with setuptools like this:
25 Answers
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Neither BindingResult nor plain target object for bean name available as request attribute [duplicat
I'm just learning the ropes of Spring 3's annotation fu and I've stumbled upon the newb's nightmare exception. Would appreciate any help.
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How can I get around MySQL Errcode 13 with SELECT INTO OUTFILE?
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Which particular version of Ubuntu is this and is this Ubuntu Server Edition?
Recent Ubuntu Server Editions (such as 10.04) ship with AppArmor and MySQL's profile might be in enforcing mode by default. You can check this by executing sudo aa-status like so:
# sudo a...
How can I copy data from one column to another in the same table?
... This will also work if you want to transfer old value to other column and update the first one: UPDATE table SET columnA = 'new value', columnB = columnA. Like other answer says - don't forget the WHERE clause to update only what's needed.
– Carl di Ortus
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How to trigger a phone call when clicking a link in a web page on mobile phone
...el: scheme. So use <a href="tel:555-555-5555">555-555-5555</a> and you should be good to go.
If you want to use it for an image, the <a> tag can handle the <img/> placed in it just like other normal situations with : <a href="tel:555-555-5555"><img src="path/to/phon...
Add new value to an existing array in JavaScript [duplicate]
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How about [] instead of new Array() and {} instead of new Object()...
– James
Jan 3 '10 at 23:58
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ActiveRecord: List columns in table from console
...rmation for a table through ActiveRecord. Crucially for me it was the only and easiest way to gain confidence in what my primary key really was at the database level.
– nibbex
Mar 11 '15 at 17:30
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How to convert numbers between hexadecimal and decimal
How do you convert between hexadecimal numbers and decimal numbers in C#?
17 Answers
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How to print the contents of RDD?
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foreach itself will first "materialize" the RDD and then run println on each element, so collect is not really needed here (although you can use it, of course)...
– fedragon
Apr 20 '14 at 10:10
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Calling a method every x minutes
... edited Jun 2 '17 at 13:54
Andy Kong
16211 silver badge88 bronze badges
answered Oct 22 '12 at 20:39
asaw...