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Doing a cleanup action just before Node.js exits
...f the following code is only needed for test demo
// Prevents the program from closing instantly
process.stdin.resume();
// Emits an uncaught exception when called because module does not exist
function error() {
console.log('error');
var x = require('');
};
// Try each of the following one a...
How do I iterate through each element in an n-dimensional matrix in MATLAB?
...te over all elements in a matrix A (of any dimension) using a linear index from 1 to numel(A) in a single for loop. There are also a couple of functions you can use: arrayfun and cellfun.
Let's first assume you have a function that you want to apply to each element of A (called my_func). You first ...
What is the most useful script you've written for everyday life? [closed]
... you have to work with Windows, you can learn an awful lot of useful stuff from unix
– Liam
Oct 16 '08 at 8:46
1
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How to place two divs next to each other?
...ier than the display property by the major browsers. Chrome supports float from v1.0 and display from v4.0. Perhaps the accepted answer was more backwards-compatible at the time it was written.
– jim_kastrin
May 27 '16 at 9:16
...
What are the Dangers of Method Swizzling in Objective-C?
...even realise the swizzle has been preformed. If there are bugs introduced from the swizzle (perhaps dues to changes in the original class) they will be hard to resolve.
In summary, you should keep swizzling to a minimum and consider how changes in the original class might effect your swizzle. Al...
JQuery to load Javascript file dynamically
... only have to call init on it once, that is. If not, you can figure it out from here :)
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How to turn off word wrapping in HTML?
...
Added webkit specific values missing from above
white-space: -moz-pre-wrap; /* Firefox */
white-space: -o-pre-wrap; /* Opera */
white-space: pre-wrap; /* Chrome */
word-wrap: break-word; /* IE */
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Gesture recognizer and button actions
...dd a condition that will return NO if the touch is in the button.
This is from apple SimpleGestureRecognizers example.
- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldReceiveTouch:(UITouch *)touch {
// Disallow recognition of tap gestures in the segmented control.
...
Handling an empty UITableView. Print a friendly message
...0.", viewController: self)
return 0
}
}
With a little help from http://www.appcoda.com/pull-to-refresh-uitableview-empty/
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Backwards migration with Django South
... Exactly -- South never skips migrations; it expects that the files from 0001-nnnn represent a consistent set of migrations, for any value of nnnn. If that's not the case, then you need to re-order or delete the offending ones yourself.
– Ian Clelland
Au...