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Signed to unsigned conversion in C - is it always safe?
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227
Short Answer
Your i will be converted to an unsigned integer by adding UINT_MAX + 1, then the...
MySQL: Set user variable from result of query
...ut you need to move the variable assignment into the query:
SET @user := 123456;
SELECT @group := `group` FROM user WHERE user = @user;
SELECT * FROM user WHERE `group` = @group;
Test case:
CREATE TABLE user (`user` int, `group` int);
INSERT INTO user VALUES (123456, 5);
INSERT INTO user VALUES ...
How do I convert NSInteger to NSString datatype?
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268
NSIntegers are not objects, you cast them to long, in order to match the current 64-bit archit...
Chrome extension: force popup.html to close
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205
Within a popup javascript:
window.close();
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Purging file from Git repo failed, unable to create new backup
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224
You have already performed a filter-branch operation. After filter-branch, Git keeps refs to t...
Python TypeError: not enough arguments for format string
...version of Python supports it, you should write:
instr = "'{0}', '{1}', '{2}', '{3}', '{4}', '{5}', '{6}'".format(softname, procversion, int(percent), exe, description, company, procurl)
This also fixes the error that you happened to have.
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Explaining difference between automaticallyAdjustsScrollViewInsets, extendedLayoutIncludesOpaqueBars
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629
Starting in iOS7, the view controllers use full-screen layout by default. At the same time, you...
How to generate controller inside namespace in rails
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answered Feb 23 '13 at 17:45
Chris PetersChris Peters
16.7k66 gold badges4343 silver badges6363 bronze badges
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How to use pull to refresh in Swift?
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edited Apr 21 at 18:53
Harshad Pipaliya
1,07288 silver badges2323 bronze badges
answered ...
How to print full stack trace in exception?
...ion1.SomeObject.OtherMethod() in C:\ConsoleApplication1\SomeObject.cs:line 24
at ConsoleApplication1.SomeObject..ctor() in C:\ConsoleApplication1\SomeObject.cs:line 14
--- End of inner exception stack trace ---
at ConsoleApplication1.SomeObject..ctor() in C:\ConsoleApplication1\SomeObject.c...