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android:drawableLeft margin and/or padding

...ssible to set the margin or padding for the image which we added with the android:drawableLeft ? 18 Answers ...
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What are sessions? How do they work?

...lication development, using python. I am coming across the terms 'cookies' and 'sessions'. I understand cookies in that they store some info in a key value pair on the browser. But I have a little confusion regarding sessions, in a session too we store data in a cookie on the user's browser. ...
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What's the main difference between Java SE and Java EE? [duplicate]

What's the main difference between Java SE and Java EE? 11 Answers 11 ...
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Are the shift operators () arithmetic or logical in C?

... When shifting left, there is no difference between arithmetic and logical shift. When shifting right, the type of shift depends on the type of the value being shifted. (As background for those readers unfamiliar with the difference, a "logical" right shift by 1 bit shifts all the bits ...
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MySQL search and replace some text in a field

What MySQL query will do a text search and replace in one particular field in a table? 7 Answers ...
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PHP Session Fixation / Hijacking

I'm trying to understand more about PHP Session Fixation and hijacking and how to prevent these problems. I've been reading the following two articles on Chris Shiflett's website: ...
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The new syntax “= default” in C++11

I don't understand why would I ever do this: 5 Answers 5 ...
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How to change column datatype in SQL database without losing data

I have SQL Server database and I just realized that I can change the type of one of the columns from int to bool . 11 A...
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What is the result of % in Python?

...odulo operator always yields a result with the same sign as its second operand (or zero); the absolute value of the result is strictly smaller than the absolute value of the second operand [2]. Taken from http://docs.python.org/reference/expressions.html Example 1: 6%2 evaluates to 0 because the...
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Why use bzero over memset?

...ucts, like sock_addr_in , or char buffers (that we used to send data back and forth between client and server) the professor instructed us to only use bzero and not memset to initialize them. He never explained why, and I'm curious if there is a valid reason for this? ...