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Android: Last line of textview cut off
...eline alignment in the horizontal LinearLayout. TextView and Spinner have different baselines due to font size difference. To fix the issue it is needed to disable baseline alignment for the layout by setting:
android:baselineAligned="false"
or in the code:
layout.setBaselineAligned(false);
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Build vs new in Rails 3
... of any Firm's id at all, so it needs the firm_id passed to it.
The only difference between some_firm.clients.new and some_firm.clients.build seems to be that build also adds the newly-created client to the clients collection:
henrym:~/testapp$ rails c
Loading development environment (Rails 3.0.4)...
What does Maven Update Project do in Eclipse?
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It syncs the Eclipse project settings with that of the pom. If you for example change important plugin settings, such as the output java version, you will find that Eclipse will ask you to update the project and afterwards the configured Java runtime in the project will have changed t...
Using OpenSSL what does “unable to write 'random state'” mean?
I'm generating a self-signed SSL certificate to protect my server's admin section, and I keep getting this message from OpenSSL:
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How do I drop a MongoDB database from the command line?
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If you want to get a human readable result, do it this way: mongo <dbname> --eval "printjson(db.dropDatabase())"
– Dmytro Uhnichenko
Sep 7 '14 at 11:23
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Delete multiple remote branches in git
...args -I {} git push origin :{}
You may want to do a dry-run first to see if it is the branches that you want to remove:
git branch -r | awk -F/ '/\/PREFIX/{print $2}'
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Rolling back a remote Git repository
...g history unchanged.
Or you can "roll back" with git reset --hard HEAD~n. If you are pushing in a public or shared repository, you may diverge and break others work based on your original branch. Git will prevent you doing so, but you can use git push -f to force the update.
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What is the difference between Directory.EnumerateFiles vs Directory.GetFiles?
What is the difference between Directory.EnumerateFiles vs GetFiles ?
3 Answers
3
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How to set environment variable or system property in spring tests?
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This mechanism does not work if changing Log4j2 configuration file property. Seems that Spring anyway is being loaded (and so logging incorrectly) before that static piece of code.
– lucasvc
Mar 13 '19 at 11:35
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Getting value of public static final field/property of a class in Java via reflection
...retrieve the field property of the class, then you can retrieve the value. If you know the type you can use one of the get methods with null (for static fields only, in fact with a static field the argument passed to the get method is ignored entirely). Otherwise you can use getType and write an app...