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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.
...
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...
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...
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 ...
Unix shell script find out which directory the script file resides?
... @EricWang you are always in current directory.
– ctrl-alt-delor
Sep 22 '17 at 12:19
To me, $current_dir is indeed ...
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
...
Maven command to determine which settings.xml file Maven is using
...he buffer (on Windows) .Resolved by using mvn -X |more instead followed by CTRL+C to end the output.
– Steve Chambers
Jul 11 at 9:16
...
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...