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Android onCreate or onStartCommand for starting service
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answered Jan 6 '13 at 14:00
David WasserDavid Wasser
81.3k1313 gold badges172172 silver badges226226 bronze badges
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How to rollback just one step using rake db:migrate
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answered Dec 4 '10 at 9:43
rwilliamsrwilliams
19.7k44 gold badges4545 silver badges5252 bronze badges
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Why is Maven downloading the maven-metadata.xml every time?
...y or always?
– Leon
Nov 22 '17 at 9:07
@Leon During mid-development cycle your project might have '-SNAPSHOT' dependen...
What is the “owning side” in an ORM mapping?
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208
Why is the notion of a owning side necessary:
The idea of a owning side of a bidirectional rel...
How can I escape double quotes in XML attributes values?
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answered Oct 18 '10 at 17:11
Sachin ShanbhagSachin Shanbhag
49.1k99 gold badges8080 silver badges101101 bronze badges
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How to check if a file contains a specific string using Bash
...n't need the string displayed when it was found.
The grep command returns 0 or 1 in the exit code depending on
the result of search. 0 if something was found; 1 otherwise.
$ echo hello | grep hi ; echo $?
1
$ echo hello | grep he ; echo $?
hello
0
$ echo hello | grep -q he ; echo $?
0
You can sp...
Update Item to Revision vs Revert to Revision
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205
Update to revision will only update files of your workingcopy to your choosen revision.
But yo...
Please explain about insertable=false and updatable=false in reference to the JPA @Column annotation
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edited Aug 24 '16 at 10:52
answered Sep 27 '10 at 16:10
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VBA - how to conditionally skip a for loop iteration
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answered Dec 30 '11 at 15:02
BrianBrian
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Change Screen Orientation programmatically using a Button
...new Button.OnClickListener(){
@Override
public void onClick(View arg0) {
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
}
});
buttonSetLandscape.setOnClickListener(new Button.OnClickListener(){
@Override
public void onClick(View arg0) {
setReque...