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Multi-line tooltips in Java?
... use the JMultiLineToolTip class that can be found many places on the net, including
https://github.com/ls-cwi/yoshiko-app/blob/master/src/main/java/com/yoshiko/internal/view/JMultiLineToolTip.java
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Tool to generate JSON schema from JSON data [closed]
...sons discussed for wanting an offline, or at least API-accessible, tool to include in development workflows, allow updating of schemas with later example etc. See also the nice list of options by Steve Bennett.
– nealmcb
Oct 26 '17 at 19:26
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How to invoke the super constructor in Python?
...th the other answers, there are multiple ways to call super class methods (including the constructor), however in Python-3.x the process has been simplified:
Python-2.x
class A(object):
def __init__(self):
print "world"
class B(A):
def __init__(self):
print "hello"
super(B, self).__ini...
Could not change executable permissions on the application
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What is the --save option for npm install?
...dencies section of your package.json.
The --save option instructed NPM to include the package inside of the dependencies section of your package.json automatically, thus saving you an additional step.
In addition, there are the complementary options --save-dev and --save-optional which save the pa...
How to initialize static variables
...ic function static_init() { } }
in your class loader, do the following:
include($path . $klass . PHP_EXT);
if(method_exists($klass, 'static_init')) { $klass::staticInit() }
A more heavy weight solution would be to use an interface with ReflectionClass:
interface StaticInit { public static func...
How do I remove packages installed with Python's easy_install?
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The newer pip package manager includes an uninstall feature.
– joeforker
Nov 17 '10 at 16:24
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How do you enable “Enable .NET Framework source stepping”?
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Possible to perform cross-database queries with PostgreSQL?
... Need to install postgresql-contrib before dblink? Or postgresql-contrib includes dblink? And then the OP's query will work, or do you have to query it differently?
– mpen
Jun 19 '11 at 19:59
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Common use-cases for pickle in Python
... twice can have different representations. This is because the pickle can include reference count information.
To emphasise @lunaryorn's comment - you should never unpickle a string from an untrusted source, since a carefully crafted pickle could execute arbitrary code on your system. For example...