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What is the relationship between UIView's setNeedsLayout, layoutIfNeeded and layoutSubviews?
...ning of subviews is complex and cannot be done with autoresizingMask or iOS6 AutoLayout. The custom positioning can be done by overriding layoutSubviews.
As an example, let's say that you have a custom view that has a contentView property and an edgeInsets property that allows to set the margins ar...
How to access route, post, get etc. parameters in Zend Framework 2
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answered Aug 22 '12 at 16:05
MatsemannMatsemann
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If Python is interpreted, what are .pyc files?
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681
They contain byte code, which is what the Python interpreter compiles the source to. This code...
Unresolved reference issue in PyCharm
... unresolved reference error when trying from src.views.myview import <my_function>...
– SexyBeast
Jun 2 '16 at 22:47
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Where is the Java SDK folder in my computer? Ubuntu 12.04
...root root 31 2009-01-15 18:34 /etc/alternatives/java -> /usr/local/jre1.6.0_07/bin/java
So, thats the actual location of java: /usr/local/jre.....
You could still dig deeper to find other symbolic links.
Reference : where is java's home dir?
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What is the result of % in Python?
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Taken from http://docs.python.org/reference/expressions.html
Example 1:
6%2 evaluates to 0 because there's no remainder if 6 is divided by 2 ( 3 times ).
Example 2: 7%2 evaluates to 1 because there's a remainder of 1 when 7 is divided by 2 ( 3 times ).
So to summarise that, it returns the remai...
Submit HTML form on self page
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I used <?php $_PHP_SELF ?> and got the error that action cannot be blank, i guess ill just leave it off
– Drewdin
Feb 18 '15 at 12:04
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Which Boost features overlap with C++11?
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56
Actually, I don't think the boost libraries are going to become legacy.
Yes, you should be able...
Add new field to every document in a MongoDB collection
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> db.foo.find()
> db.foo.insert({"test":"a"})
> db.foo.find()
{ "_id" : ObjectId("4e93037bbf6f1dd3a0a9541a"), "test" : "a" }
> item = db.foo.findOne()
{ "_id" : ObjectId("4e93037bbf6f1dd3a0a9541a"), "test" : "a" }
> db.foo.update({"_id" :ObjectId("4e93037bbf6f1dd3a0a9541a") },{$set :...
How to set a Fragment tag by code?
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PJLPJL
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