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Rename a class in Xcode: Refactor… is grayed out (disabled). Why?
...en that you renamed the filename for the class, either outside xcode or by ctrl-clicking the filename and then renaming it.
xcode refuses to refactor if filename does not match with the class name.
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change text of button and disable button in iOS
...ou want to have the @ property declared for you. In XCode 4, hold down the CTRL key, click on the button and then drag your mouse into the view's corresponding .h file. A dialogue popups up to prompt you for the property name. Then voila you'll have the property for you to use in your code!
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Request Monitoring in Chrome
...ght I would chime in.
Chrome currently has a solution built in.
Use CTRL+SHIFT+I (or navigate to Current Page Control > Developer > Developer Tools. In the newer versions of Chrome, click the Wrench icon > Tools > Developer Tools.) to enable the Developer Tools.
From within the ...
How to integrate CSS pre-processing within Eclipse? [closed]
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Does it support automatic (i.e. ctrl+space) completion?
– Fuzzo
Apr 24 '14 at 8:45
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IndentationError: unindent does not match any outer indentation level
...n do as it suggests in one of similar error messages:
1) select all, e.g. Ctrl + A
2) Go to Format -> Untabify Region
3) Double check your indenting is still correct, save and rerun your program.
I'm using Python 2.5.4
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Change EOL on multiple files in one go
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Use the 'Find In Files' feature (Ctrl + Shift + F). Change the search mode at the bottom left to 'Regular Expression'.
In the 'Find what' box, use this pattern:
(?<!\r)\n
Replace with:
\r\n
Choose your directory and specify any file type filters...
Bootstrap: How do I identify the Bootstrap version?
...searching files or folders would be:
Open your web page on browser
press ctrl+U
search boostrap.min.js or boostrap.min.css, then click it (it would open source file)
at first line(commented) you should see boostrap version
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How do you remove Subversion control for a folder?
... do a search on that folder for .svn and that will list them all. Pressing Ctrl + A will select all of them and pressing delete will remove all the 'pesky' Subversion stuff.
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How to delete a workspace in Perforce (using p4v)?
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Ctrl + 5
Delete the relevant workspace
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How can I debug a HTTP POST in Chrome?
...DevTools. Just do the following:
Open Chrome DevTools (Cmd+Opt+I on Mac, Ctrl+Shift+I or F12 on
Windows) and click on the "Network" tab
Click on the "Filter" icon
Enter your filter method: method:POST
Select the request you want to debug
View the details of the request you want to debug
Screensh...