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How to see if an NSString starts with a certain other string?
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Try this: if ([myString hasPrefix:@"http"]).
By the way, your test should be != NSNotFound instead of == NSNotFound. But say your URL is ftp://my_http_host.com/thing, it'll match but shouldn't.
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Automatically create an Enum based on values in a database lookup table?
...agree. But remember mistyped strings will be caught at runtime. Just add a test case to cover all the enum members.
– Autodidact
Apr 7 '09 at 14:38
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Bash set +x without it being printed
..._off
echo "status: $?"
trace_on
(exit 56)
trace_off
When executed:
$ ./test.sh
+ echo hello
hello
status: 0
+ exit 56
status: 56
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Is it possible to read from a InputStream with a timeout?
...228)
at java.util.concurrent.FutureTask.get(FutureTask.java:91)
at test.InputStreamWithTimeoutTest.main(InputStreamWithTimeoutTest.java:74)
I can catch the TimeoutException and do whatever cleanup I want.
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Argparse optional positional arguments?
...NDER and nargs='*', as it seems to me, they are identical in their effect (tested in Python 2.7.10 and Python 3.6.1)?
– user8554766
Aug 8 '18 at 11:49
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Is there a way to provide named parameters in a function call in JavaScript?
...rom having no value at all). That means you cannot use arguments.length to test how many arguments have been passed.
Instead of having a function creating the wrapper, you could also have a function which accepts a function and various values as arguments, such as
call(func, a, b, {posArg: ... ...
Join vs. sub-query
... can you prove any of your points with documentation reference or test results?
– Uğur Gümüşhan
Nov 16 '11 at 10:08
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ios Upload Image and Text using HTTP POST
...choolProjectFormBoundary";
[body appendPartName:@"document[name]" value:@"Test" boundary:boundary];
[body appendPartName:@"document[description]" value:@"This is a description" boundary:boundary];
[body appendPartName:@"document[category]" value:@"Drama" boundary:boundary];
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[body appendPartName...
How to copy data to clipboard in C#
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I used it in automated Selenium test (webdriver) and it works great!
– andrew.fox
Jan 13 '17 at 9:31
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Changing the size of a column referenced by a schema-bound view in SQL Server
...S. I made these instructions up as a note for the commands. This is not a test, but can help on one :)
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