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Way to get all alphabetic chars in an array in PHP?
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63
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How to set a timer in android
...which does not change the UI)?
Use this the Java way:
http://docs.oracle.com/javase/1.5.0/docs/api/java/util/Timer.html
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What is the argument for printf that formats a long?
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193
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Change SQLite default settings
...e %USERPROFILE%\.sqliterc. For instance, by executing the following on the command-line: (echo .mode columns && echo .headers on) >%USERPROFILE%\.sqliterc
– Dennie
Apr 13 '17 at 12:45
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What is Persistence Context?
...nce context is normally accessed via an EntityManager.
http://docs.oracle.com/javaee/6/api/javax/persistence/EntityManager.html
The various states an entity can have and the transitions between these are described below:
http://docs.jboss.org/hibernate/entitymanager/3.6/reference/en/html/objectst...
How to escape a single quote inside awk
...ou use for preparing arguments for invoking awk are purely a matter of the command interpreter you are using to compose command lines. The '{printf $2}' gets turned into some argument for an execve system call or similar, where it just looks like a null terminated C string without any single quotes....
Best way to implement keyboard shortcuts in a Windows Forms application?
I'm looking for a best way to implement common Windows keyboard shortcuts (for example Ctrl + F , Ctrl + N ) in my Windows Forms application in C#.
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Create zip file and ignore directory structure
I need to create a zip file using this command:
7 Answers
7
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How to get the IP address of the docker host from inside a docker container
...p - I think it isn't a helpful answer and will mislead a lot of people - recommend you remove it. (The RUN bit)
– Michael Neale
Mar 6 '15 at 0:28
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