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Access Container View Controller from Parent iOS
...jobSummaryViewController: JobSummaryViewController {
get {
let ctrl = childViewControllers.first(where: { $0 is JobSummaryViewController })
return ctrl as! JobSummaryViewController
}
}
This only iterates the list of children until it reaches the first match.
...
Regex: Remove lines containing “help”, etc
...
This is also possible with Notepad++:
Go to the search menu, Ctrl + F, and open the Mark tab.
Check Bookmark line (if there is no Mark tab update to the current version).
Enter your search term and click Mark All
All lines containing the search term are bookmarked.
Now go to the men...
History or log of commands executed in Git
...
If you are using CentOS or another Linux flavour then just do Ctrl+R at the prompt and type git.
If you keep hitting Ctrl+R this will do a reverse search through your history for commands that start with git
sh...
思维导图在快速阅读或是其它学习工作中的作用 - 创意 - 清泛网 - 专注C/C++...
...思维导图这个能打开大脑潜能的强有力的图解工具。它能同时让您运用大脑皮层的所有智能，包括词汇，图象，数字，逻辑，韵律，颜色和空间感知。它可以运用于生活的各个层面，帮助您更有效地学习，更清晰地思维，让您的...
How to disable CSS in Browser for testing purposes
... this in the developer console.
Bring up the developer console by either ctrl-shift-j or Menu->Tools->Developer Console.
Within the developer console browse to the Sources tab.
In the top-left corner of this tab is an icon with a disclosure triangle. Click on it.
Browse to <domain>→c...
Is right click a Javascript event?
...
Keep in mind that on Mac FF ctrl+rightclick will come through as a left mouse click (e.which === 1), while on Mac Chrome ctrl+rightclick will come through as the expected right mouse click (e.ctrlKey && e.which === 3).
– N ...
Unlink of file Failed. Should I try again?
...
After starting the git pull I got this error. I pressed CTRL+C to stop the pull, run the git gc and then git pull again, the problem had disappeared and nothing was broken by interrupting the pull.
– daniel sp
Jan 6 at 14:12
...
AsyncProcedures异步过程扩展 · App Inventor 2 中文网
...理机制
2. 性能优化
控制并发: 避免同时运行过多的异步过程
资源管理: 注意异步过程中的资源使用和释放
内存优化: 避免在异步过程中产生大量内存占用
3. 用户体验
进度反馈: 为...
What is the JSF resource library for and how should it be used?
...he first time. This way the endusers aren't required to do a hard refresh (Ctrl+F5 and so on) when they need to retrieve the updated CSS/JS resource.
Please note that library versioning is not possible for resources enclosed in a JAR file. You'd need a custom ResourceHandler. See also How to use JS...
Can I find out the return value before returning while debugging in Eclipse?
...ortcut for this.
Select the expression which returns the value and press
Ctrl + Shift + D
This will display the value of the return statement. This is really helpful in cases where you can't or don't want to change just for debugging purpose.
Hope this helps.
Note: Have not tested this with th...