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Skip Git commit hooks
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For cherry-pick see web-dev.wirt.us/info/git-drupal/git-continue-vs-no-verify
– Davi Lima
Sep 1 '19 at 12:31
1
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Getting result of dynamic SQL into a variable for sql-server
... me to it, need to declare a variable, and mark it as an OUTPUT. For more info, and a recommended read for SQL Server dynamic SQL, see The curse and blessings of dynamic SQL
– OMG Ponies
Oct 1 '10 at 15:46
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Execute a terminal command from a Cocoa app
...xample that would run '/usr/bin/grep foo bar.txt'.
int pid = [[NSProcessInfo processInfo] processIdentifier];
NSPipe *pipe = [NSPipe pipe];
NSFileHandle *file = pipe.fileHandleForReading;
NSTask *task = [[NSTask alloc] init];
task.launchPath = @"/usr/bin/grep";
task.arguments = @[@"foo", @"bar.t...
AsyncTaskLoader vs AsyncTask
...You can have a look at the compatibility library's source code to get more info. What a FragmentActivity does is:
keep a list of LoaderManager's
make sure they don't get destroyed when you flip your phone (or another configuration change occurs) by saving instances using onRetainNonConfigurationIn...
Test if a command outputs an empty string
...le in the above example, since a single newline is a valid filename! More information in this answer.
Exit code
If you want to check that the command completed successfully, you can inspect $?, which contains the exit code of the last command (zero for success, non-zero for failure). For exampl...
How do I reset a sequence in Oracle?
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Info: this feature is working with Oracle DB 12.2 (12c) too. Great answer, thx!
– t0r0X
Aug 12 at 13:25
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Best Practice: Initialize JUnit class fields in setUp() or at declaration?
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@Olaf Thanks for the info about the coding standard, I hadn't thought about that. I tend to agree with Moss Collum's idea of a coding standard more though.
– Craig P. Motlin
Feb 9 '09 at 17:39
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Twig: in_array or similar possible within if statement?
...if user.active and user.id not 1 %}
{{ user.name }}
{% endfor %}
More info: http://twig.sensiolabs.org/doc/tags/for.html
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Why do we need extern “C”{ #include } in C++?
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The foo function is actually called "_Z3foov". This string contains type information for the return type and parameters, among other things. If you instead write test.C like this:
extern "C" {
void foo() { }
}
Then compile and look at symbols:
$ g++ -c test.C
$ nm test.o
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How to detect if a property exists on an ExpandoObject?
...eate extensions on ExpandoObject according to the C# 5 documentation (more info here).
So I ended up creating a class helper:
public static class ExpandoObjectHelper
{
public static bool HasProperty(ExpandoObject obj, string propertyName)
{
return ((IDictionary<String, object>...