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Rename a class in Xcode: Refactor… is grayed out (disabled). Why?
...latest xcode and it failed - again!
(this time with the incorrect error: "Unable to determine the language of", one of those error messages where Apple put the wrong text in place)
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Adjust UILabel height to text
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I am unable to call this function in my view controller...Can you suggest me what could be the possible reason?
– Rouny
May 25 '17 at 19:57
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Android SDK Manager Not Installing Components
...s. Error message was (I'm running Android Studio (I/O Preview) 0.2.9)
"Unable to create C:\Program Files
(x86)\Android\android-studio\sdk\temp"
Although solution was infact what @william-tate's answer says, I could not run the 'SDK Manager' directly. It fails with message:
Failed to exec...
Run a string as a command within a Bash script
...grep -Eo '[[:digit:]]{4}[[:digit:]]{2}[[:digit:]]{2}'
was working fine but unable to store output of command into variable.
I had same issue I tried eval but didn't got output.
Here is answer for my problem:
cmd=$(echo XYZ_20200824.zip | grep -Eo '[[:digit:]]{4}[[:digit:]]{2}[[:digit:]]{2}')
echo $c...
How to remove all breakpoints in one step in Google Chrome?
...cult to see what is happening where, Apparently I am on Chrome 27 and I am unable to disable all Breakpoints using above approach. These options are missing for me. It hangs my whole browser and I need to go back to Firefox/firebug. Ideas?
– Mike
Aug 14 '13 at ...
How to get all groups that a user is a member of?
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The above was giving me errors ("The server was unable to process the request due to an internal error" - presumably functionality not available on the server). get-aduser $username -Properties memberof | select -expand memberof worked fine though.
–...
How do I check whether a jQuery element is in the DOM?
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Since I'm unable to respond as a comment (too low karma I guess), here's a full reply. The fastest way is easily to unroll the jQuery check for browser support and to shave the constant factors to minimum.
As seen also here - http://j...
How can I read a text file in Android?
...rings[1].trim());
if (id < 0) {
Log.e(TAG, "unable to add word: " + strings[0].trim());
}
}
} finally {
reader.close();
}
Log.d(TAG, "DONE loading words.");
}
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Converting a String to DateTime
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unable to convert this to date time string MyString = "06/22/1916 3:20:14 PM";
– Vinod Kumar
Jun 22 '16 at 11:04
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I need an unordered list without any bullets
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If you're unable to make it work at the <ul> level, you might need to place the list-style-type: none; at the <li> level:
<ul>
<li style="list-style-type: none;">Item 1</li>
<li style="list-sty...