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How to change height of grouped UITableView header?
...w to change the height of the section headers in the table view. But I am unable to find any solution to change the default spacing before the first section.
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Can't stop rails server
... am using an ubuntu machine and the rubymine IDE. The problem is that I am unable to stop the rails server. I tried to stop the server by killing the rails process. But, when I run pgrep -l rails , no such process is found. So, I am only able to kill ruby processes, but, the server won't stop.
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Can't find @Nullable inside javax.annotation.*
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Unable to import javax.annotation.Nullable; I have jsr250-api-1.0.jar in my classpath. I even tried updating maven pom <dependency> <groupId>com.google.code.findbugs</groupId> <artifactId>jsr30...
Check folder size in Bash
...ew to shell scripting. Output of du command included directory name. I was unable to get only number part. "cut" in your answer solved the mystery!
– simpleDev
Aug 17 '18 at 15:34
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Visual studio compiles fine but still shows red lines
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“Unsupported ... This version of Visual Studio is unable to open the following projects...” — a rather heart-stopping popup after deleting the .vs directory. But it appears benign. Clicked OK and the solution opened anyway, after a Migration Report. This may be an unrela...
Write to file, but overwrite it if it exists
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Despite NylonSmile's answer, which is "sort of" correct.. I was unable to overwrite files, in this manner..
echo "i know about Pipes, girlfriend" > thatAnswer
zsh: file exists: thatAnswer
to solve my issues.. I had to use... >!, á la..
[[ $FORCE_IT == 'YES' ]] && e...
Redirect website after certain amount of time
...se days, but sometimes it's the only viable option (for example, if you're unable to do server-side generation of HTTP redirect headers and/or you need to support non-JavaScript clients etc).
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What is the difference between the WPF TextBlock element and Label control? [duplicate]
...ng useful. You'll just hear a beep if you press the access key indicating 'unable to process request'
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Recursively list all files in a directory including files in symlink directories
..., not from the link itself (unless it is a broken symbolic link or find is unable to
examine the file to
which the link points). Use of this option implies -noleaf. If you later use the -P option, -noleaf will still be in effect. If -L is
in effect and find disc...
UITableView didSelectRowAtIndexPath: not being called on first tap
...ctRowAtIndexPath? However, always the gesture recognizer takes preference. Unable to get to the second one. Is there a way to handle both or do I have to get rid of gesture recognizer? Thanks!
– Ron
Oct 20 '16 at 18:51
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