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Numpy array dimensions
...axis.
Out[4]: 3 # which results in 3 (locate at the row 1 and column 0, 0-based index)
shape
describes how many data (or the range) along each available axis.
In [5]: a.shape
Out[5]: (2, 2) # both the first and second axis have 2 (columns/rows/pages/blocks/...) data
...
JSON.stringify output to div in pretty print way
...
My proposal is based on:
replace each '\n' (newline) with a <br>
replace each space with &nbsp;
var x = { "data": { "x": "1", "y": "1", "url": "http://url.com" }, "event": "start", "show": 1, "id": 50 };
document.quer...
IntelliJ does not show 'Class' when we right click and select 'New'
...ght click on a directory, select New and then get the context menu, Java based options are not shown. Currently get things like File, some HTML options, XML options.
...
Why do we use __init__ in Python classes?
...nd inherit some abstract characteristics and behavior from the human type (base-class) : that's inheritance. So all Humans can laugh and drink, therefore all child-classes can also! Inheritance (2).
But because they are all of the same kind (Type/base-class : Humans) you can exchange them sometimes...
List of Big-O for PHP functions
...lar case your benchmark is testing is even guaranteed O(1), as it's a zero-based, continuous, numerically-indexed array, which will never have hash collisions. The reason why you're still seeing a dependence on the array size has nothing to do with algorithmic complexity, it is caused by CPU cache e...
Get HTML5 localStorage keys
... mention that to show every key and value pair, you could do it like this (based on Kevin's answer):
for ( var i = 0, len = localStorage.length; i < len; ++i ) {
console.log( localStorage.key( i ) + ": " + localStorage.getItem( localStorage.key( i ) ) );
}
This will log the data in the forma...
Including a .js file within a .js file [duplicate]
...t file be called from the load event on that script tag.
This function is based on the functionality of jQuery $.getScript()
function loadScript(src, f) {
var head = document.getElementsByTagName("head")[0];
var script = document.createElement("script");
script.src = src;
var done = false...
Convert hex color value ( #ffffff ) to integer value
...
Based on CQM's answer and on ovokerie-ogbeta's answer to another question I've come up with this solution:
if (colorAsString.length() == 4) { // #XXX
colorAsString = colorAsString.replaceAll("#([0-9a-fA-F])([0-9a-fA-F]...
shortcut in Android Studio to locate the current editing src file
... some slowness and lag if project size is big(several modules or huge code base) and you use short cut Ctrl + N to navigate to a class.
So the alternative would be to either to click following icon:
OR
Use keyboard shortcut:
Alt + F1 + 1 or Alt + F1 + Enter
...
How to build a framework or library for other developers, the secure way? [closed]
... And this is also for that teams that want to work together above the same base (framework).
(c) http://blog.db-in.com/universal-framework-for-ios/
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