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Are PostgreSQL column names case-sensitive?
...tes around 'xyz'. Values (string literals) are enclosed in single quotes.
Read the manual here.
My standing advice is to use legal, lower-case names exclusively so double-quoting is not needed.
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How to check if command line tools is installed
...will list the version 4.5.0.
[Mar 12 17:04] [jnovack@yourmom ~]$ defaults read /var/db/receipts/com.apple.pkg.DeveloperToolsCLI.plist
{
InstallDate = "2012-12-26 22:45:54 +0000";
InstallPrefixPath = "/";
InstallProcessName = Xcode;
PackageFileName = "DeveloperToolsCLI.pkg";
Pack...
What is the HTML tabindex attribute?
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@AlyssaGono you seem to have not read the answer with 85 upvotes... tabindex of -1 means that you cannot reach that element with pressing the tab button
– John Ruddell
Jan 8 '15 at 19:33
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How to stop a goroutine
...tional chan as suggested above, or using the fact that the chan you have already is bi-directional, you can use just the one...
If your goroutine exists solely to process the items coming out of the chan, you can make use of the "close" builtin and the special receive form for channels.
That is, o...
How do I determine whether an array contains a particular value in Java?
...er I agree, but this is still better then "rolling your own" and easier to read then the raw java way.
– Jason
Dec 7 '12 at 17:48
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Get last dirname/filename in a file path argument in Bash
... directory where it is hosted on the server. However I need to be able to read only the last directory in the directory string passed to the script in order to checkout to the same sub-directory where our projects are hosted.
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Singleton with Arguments in Java
I was reading the Singleton article on Wikipedia and I came across this example:
20 Answers
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Debug a java application without starting the JVM with debug arguments
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Just to clarify it is not possible to use tools like jdb to attach to already running JVMs > > unless they were started in debug mode
in soviet russia source reads you
jdb -connect sun.jvm.hotspot.jdi.SAPIDAttachingConnector:pid=9426
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iOS difference between isKindOfClass and isMemberOfClass
... @Durga, if this answers your question, you should accept it. Read more about accepting rate here: meta.stackexchange.com/questions/16721/…
– poncha
Jan 18 '13 at 15:25
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unsigned APK can not be installed
...or. And as its step of application deployment and distribution, you should read this article atleast once, i suggest: http://developer.android.com/guide/publishing/app-signing.html.
For your question, you can find the below line in above article:
All applications must be signed. The system wil...