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How to calculate UILabel width based on text length?
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CGSize expectedLabelSize = [yourString sizeWithFont:yourLabel.font
constrainedToSize:maximumLabelSize
lineBreakMode:yourLabel.lineBreakMode];
What is -[NSString sizeWithFont:forWidth:lineBreakMode:] good for?
this ques...
Run a PHP file in a cron job using CPanel
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In crontab system :
/usr/bin/php is php binary path (different in some systems ex: freebsd /usr/local/bin/php, linux: /usr/bin/php)
/home/username/public_html/cron/cron.php should be your php script path
/dev/null should be cron output , ex: /home/username/stdoutx.txt
So you ca...
What should I put in a meteor .gitignore file?
...ve a new meteor project. I'm guessing the .meteor dir has a combination of configuration files (needed) and temporary files (not needed).
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How can I check whether a option already exist in select by JQuery
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This evaluates to true if it already exists:
$("#yourSelect option[value='yourValue']").length > 0;
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How to show the loading indicator in the top status bar
I have noticed that some apps like Safari and Mail show a loading indicator in the status bar (the bar at the very top of the phone) when they are accessing the network. Is there a way to do the same thing in SDK apps, or is this an Apple only thing?
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SQL command to display history of queries
...d sql command history in my MYSQL Query Browser. What is the sql statement for displaying history?
7 Answers
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Why does ('0' ? 'a' : 'b') behave different than ('0' == true ? 'a' : 'b') [duplicate]
Why is the result of the following two statements different?
6 Answers
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Is either GET or POST more secure than the other?
When comparing an HTTP GET to an HTTP POST, what are the differences from a security perspective? Is one of the choices inherently more secure than the other? If so, why?
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Android应用内存泄露分析、改善经验总结 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...M降到低于20M；
手动触发GC后，通过adb shell dumpsys meminfo packagename -d查看Activity和View的数量也趋近于0了（没有做到归零是因为SDK中存在内存泄露，需要中间层去处理）；
发现了一个SDK中的内存泄露（Android InputMethodManager 导...
The calling thread must be STA, because many UI components require this
I am using http://www.codeproject.com/KB/IP/Facebook_API.aspx
7 Answers
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