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HTTP Content-Type Header and JSON
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edited Jan 28 '17 at 14:38
Luke Stevenson
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Proper usage of Java -D command-line parameters
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252
I suspect the problem is that you've put the "-D" after the -jar. Try this:
java -Dtest="true...
A semantics for Bash scripts?
...lear that the execution model of a shell is pretty much:
1. Expand words.
2. Assume the first word is a command.
3. Execute that command with the following words as arguments.
Expansion, command resolution, execution. All of the shell's semantics are bound up in one of these three things, althoug...
How do I negate a test with regular expressions in a bash script?
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204
You had it right, just put a space between the ! and the [[ like if ! [[
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Rails has_many with alias name
...ckaël Rémond
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answered Jul 22 '09 at 4:32
Sam SaffronSam Saffron
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Synchronise ScrollView scroll positions - android
I have 2 ScrollViews in my android layout. How can I synchronise their scroll positions?
4 Answers
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curl -GET and -X GET
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270
By default you use curl without explicitly saying which request method to use. If you just pas...
How To Check If A Key in **kwargs Exists?
Python 3.2.3. There were some ideas listed here , which work on regular var's, but it seems **kwargs play by different rules... so why doesn't this work and how can I check to see if a key in **kwargs exists?
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Unique constraint on multiple columns
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294
By using the constraint definition on table creation, you can specify one or multiple constrai...
Filter output in logcat by tagname
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edited Apr 7 '13 at 4:52
abatishchev
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an...