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Run a single migration file
...ion? I don't want to migrate to a certain version I just want to run a specific one.
11 Answers
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Finishing current activity from a fragment
... Oct 26 '11 at 19:41
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What's the most efficient test of whether a PHP string ends with another string?
...r_compare($str, $test, strlen($str)-strlen($test), strlen($test)) === 0;
If $test is longer than $str PHP will give a warning, so you need to check for that first.
function endswith($string, $test) {
$strlen = strlen($string);
$testlen = strlen($test);
if ($testlen > $strlen) retur...
How to apply bindValue method in LIMIT clause?
...
would be cool if someone provided the explanation why this is so...from a design/security (or other) standpoint.
– Ross
Sep 25 '12 at 0:23
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Copy file or directories recursively in Python
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I suggest you first call shutil.copytree, and if an exception is thrown, then retry with shutil.copy.
import shutil, errno
def copyanything(src, dst):
try:
shutil.copytree(src, dst)
except OSError as exc: # python >2.5
if exc.errno == errno.E...
jQuery - Detect value change on hidden input field
... It works, but it seems like it triggers the change event twice!. Is like if I put this code, it treggers it twice, if I remove the code, no triggers w/e.!!
– Janx from Venezuela
Aug 13 '13 at 22:02
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Android - Pulling SQlite database android device
...ed everywhere and i can't find a real precise answer or a tutorial on how, if it is possible, to do this.
19 Answers
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How do I read all classes from a Java package in the classpath?
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If you have Spring in you classpath then the following will do it.
Find all classes in a package that are annotated with XmlRootElement:
private List<Class> findMyTypes(String basePackage) throws IOException, ClassNot...
How to get rid of the 'undeclared selector' warning
.... For example, there's a category method that should set an error property if the NSObject instance it's called on supports it. This is the code, and the code works as intended:
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How to put a line comment for a multi-line command [duplicate]
...sagree, Marwan's answer is clever but feels like an abuse of substitution. If anything I'd say Philipp's answer is closer to something I'd want to do.
– Alec
Sep 20 '17 at 18:27
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