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Sublime Text 2: How to delete blank/empty lines

...n't need the ?, as a * also matches zero occurences and \s* will match the extra '\r' when for example editing windows text in a linux environment, so ^\s*$ does the trick. – drevicko Nov 1 '14 at 9:41 ...
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HTML+CSS: How to force div contents to stay in one line?

...ple of things here, you need overflow: hidden if you don't want to see the extra characters poking out into your layout. Also, as mentioned, you could use white-space: pre (see EnderMB) keeping in mind that pre will not collapse white space whereas white-space: nowrap will. ...
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Adjust UIButton font size to width

...u just use self.titleLabel?.adjustsFontSizeToFitWidth ? what for do u need extra thing? – Zaporozhchenko Oleksandr Jul 17 '18 at 15:37 ...
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What does “opt” mean (as in the “opt” directory)? Is it an abbreviation? [closed]

... vendors to hold "Option" packages; i.e. packages that you might have paid extra money for. I don't recall seeing "/opt" on Berkeley BSD UNIX. They used "/usr/local" for stuff that you installed yourself. But of course, the true "meaning" of the different directories has always been somewhat vagu...
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How to Store Historical Data

... timestamp indicating the end of that database row STATUS_CONTROL - single char column indicated status of the row. 'C' indicates current, NULL or 'A' would be historical/archived. We only use this because we can't index on END_DATETIME being NULL CREATED_BY_WUA_ID - stores the ID of the account tha...
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what happens when you type in a URL in browser [closed]

...ketch, assuming the simplest possible HTTP request (no HTTPS, no HTTP2, no extras), simplest possible DNS, no proxies, single-stack IPv4, one HTTP request only, a simple HTTP server on the other end, and no problems in any step. This is, for most contemporary intents and purposes, an unrealistic sce...
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How do I test which class an object is in Objective-C?

...objective-c runtime api: #import <objc/runtime.h> /* ... */ const char* className = class_getName([yourObject class]); NSLog(@"yourObject is a: %s", className); EDIT: In Swift if touch.view is UIPickerView { // touch.view is of type UIPickerView } ...
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汇编常用寄存器及指令基础总结 - C/C++ - 清泛网 - 专注C/C++及内核技术

...):数据段寄存器 SS(Stack Segment):堆栈段寄存器 ES(Extra Segment):附加段寄存器 特殊功能的寄存器: IP(Intruction Pointer):指令指针寄存器,与CS配合使用,可跟踪程序的执行过程 SP(Stack Pointer):堆栈指针,与SS配...
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App.Config Transformation for projects which are not Web Projects in Visual Studio?

... the things I need to make environment-specific are things like connection strings, appsettings and often smpt settings. The config system allows to specify these things in separate files. So you can use this in your app.config/web.config: <appSettings configSource="appsettings.config" /> &...
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What does SynchronizationContext do?

...t, in a Winforms app: ThreadPool.QueueUserWorkItem(delegate { string text = File.ReadAllText(@"c:\temp\log.txt"); myTextBox.BeginInvoke(new Action(() => { myTextBox.Text = text; })); }); Which has the advantage that it works when called from any thre...