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Most simple but complete CMake example
...mmands is the following syntax:
<function-name>(<arg1> [<arg2> ...]) without comma or semicolor. Each argument is a string. foobar(3.0) and foobar("3.0") is the same. you can set lists/variables with set(args arg1 arg2). With this variable set foobar(${args}) and foobar(arg1 arg2)...
How do I check that a Java String is not all whitespaces?
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226
Shortest solution I can think of:
if (string.trim().length() > 0) ...
This only checks f...
How to disable/enable select field using jQuery?
.../form>
<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
<script>
var update_pizza = function () {
if ($("#pizza").is(":checked")) {
$('#pizza_kind').prop('disabled', false);
}
else {
$('#pizza_kind').prop('dis...
jquery, find next element by class
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answered Sep 8 '10 at 22:33
Nick Craver♦Nick Craver
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How to keep indent for second line in ordered lists via CSS?
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270
Update
This answer is outdated. You can do this a lot more simply, as pointed out in another ...
Why does the use of 'new' cause memory leaks?
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edited Jan 17 '12 at 21:30
answered Jan 12 '12 at 18:27
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What can I do with a moved-from object?
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2 Answers
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Check if array is empty or null
...:50
JJD
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answered Aug 25 '11 at 23:48
jfriend00jf...
Import module from subfolder
...ame as well, e.g.:
from dirFoo.dirFoo1.foo1 import Foo1
from dirFoo.dirFoo2.foo2 import Foo2
Or you can use relative imports:
from .dirfoo1.foo1 import Foo1
from .dirfoo2.foo2 import Foo2
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How to select following sibling/xml tag using xpath
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2 Answers
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