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How to set top-left alignment for UILabel for iOS application?
...l
The short answer is no, Apple didn't make this easy, but it is possible by changing the frame size.
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form serialize javascript (no framework)
...lement the serialization function yourself. (though at a weight of 1.2 kilobytes, why not use it?)
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Why do I need to do `--set-upstream` all the time?
... edited Sep 2 '18 at 4:32
dahlbyk
63.6k88 gold badges9494 silver badges119119 bronze badges
answered May 22 '11 at 16:58
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Prevent unit tests but allow integration tests in Maven
...t - it will allow you to run only integration tests with this kind naming, by default:
*/IT.java, **/IT.java, */*ITCase.java; , but you can easily change that from pom file)
mvn failsafe:integration-test
And when you want to use only SureFire (plugin for unit-testing)
mvn surefire:test
or one ...
Is there a printf converter to print in binary format?
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Hacky but works for me:
#define BYTE_TO_BINARY_PATTERN "%c%c%c%c%c%c%c%c"
#define BYTE_TO_BINARY(byte) \
(byte & 0x80 ? '1' : '0'), \
(byte & 0x40 ? '1' : '0'), \
(byte & 0x20 ? '1' : '0'), \
(byte & 0x10 ? '1' : '0'), \
(byte &am...
PHP validation/regex for URL
... # or
[a-z0-9.\-]+[.][a-z]{2,4}/ # looks like domain name followed by a slash
)
(?: # One or more:
[^\s()<>]+ # Run of non-space, non-()<>
| # or
\(([^\s()<>]+|(\([^\s()<>]+\)))*\) # b...
Python decorators in classes
...orator in some debugging situations, it allows overriding class properties by decorating, without having to find the calling function.
class myclass(object):
def __init__(self):
self.property = "HELLO"
@adecorator(property="GOODBYE")
def method(self):
print self.propert...
Maintain/Save/Restore scroll position when returning to a ListView
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I adopted the solution suggested by @(Kirk Woll), and it works for me. I have also seen in the Android source code for the "Contacts" app, that they use a similar technique. I would like to add some more details:
On top on my ListActivity-derived class:
pri...
No route matches “/users/sign_out” devise rails 3
...nk a DELETE RESTful call requires an html attribute data-method = "delete" by using the rails code = link_to('Logout', destroy_user_session_path, :method => :delete).
However, if you do not have the gem jquery-ujs installed or are not calling the resulting javascript in your application.html vi...
How to write a:hover in inline CSS?
...http://wherever.com/yourstylesheet.css");
var head = document.getElementsByTagName("head")[0];
head.appendChild(link);
</script>
Caution: the above assumes there is a head section.
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