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How to force the browser to reload cached CSS/JS files?
...
Update: Rewritten to incorporate suggestions from John Millikin and da5id. This solution is written in PHP, but should be easily adapted to other languages.
Update 2: Incorporating comments from Nick Johnson that the original .htaccess regex can cause problems with fi...
Error message Strict standards: Non-static method should not be called statically in php
...posed to do is set the object into a valid state. If you have to have data from outside the class to do that consider injecting it instead of pulling it. Also note that constructors cannot return anything. They will always return void so all these return false statements do nothing but end the const...
C pointers : pointing to an array of fixed size
...n array or a struct. You can switch the definition of Vector3d at any time from an array to a struct and back, and you won't have to change the function declaration. In either case the functions will receive an aggregate object "by reference" (there are exceptions to this, but within the context of ...
What size should apple-touch-icon.png be for iPad and iPhone?
...iOS7:
For iOS 7 the recommended resolutions changed:
for iPhone Retina from 114 x 114 px to 120 x 120 px
for iPad Retina from 144 x 144 px to 152 x 152 px
The other resolution are still the same
57 x 57 px default
76 x 76 px for iPads without retina
Source:
https://developer.apple.com/io...
How to write a multidimensional array to a text file?
...s in one line, I'm just being verbose to clarify things):
# Read the array from disk
new_data = np.loadtxt('test.txt')
# Note that this returned a 2D array!
print new_data.shape
# However, going back to 3D is easy if we know the
# original shape of the array
new_data = new_data.reshape((4,5,10))
...
How do I set a JLabel's background color?
...ckground is not painted, since the default of opaque is false for JLabel.
From the JavaDocs:
If true the component paints every pixel within its bounds. Otherwise, the component may not paint some or all of its pixels, allowing the underlying pixels to show through.
For more information, rea...
Eclipse plugin for generating a class diagram [closed]
...s in my professional career:
ObjectAid. My current preference.
EclipseUML from Omondo. Only commercial versions appear to be available right now. The class diagram in your question, is most likely generated by this plugin.
Obligatory links
The listed tools will not generate class diagrams from sou...
Integer.valueOf() vs. Integer.parseInt() [duplicate]
Aside from Integer.parseInt() handling the minus sign (as documented), are there any other differences between Integer.valueOf() and Integer.parseInt() ?
...
blur vs focusout — any real differences? [duplicate]
...ment when it, or any element
inside of it, loses focus. This is distinct from the blur event in
that it supports detecting the loss of focus on descendant elements (in
other words, it supports event bubbling).
The same distinction exists between the focusin and focus events.
...
Are Roslyn SyntaxNodes reused?
...acteristics:
Immutable.
The form of a tree.
Cheap access to parent nodes from child nodes.
Possible to map from a node in the tree to a character offset in the text.
Persistent.
By persistence I mean the ability to reuse most of the existing nodes in the tree when an edit is made to the text buf...