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What is the difference between JSON and Object Literal Notation?
...oesn't define any syntax for functions).
But most importantly, to repeat my explanation from the beginning: You are in a JavaScript context. You define a JavaScript object. If any, a "JSON object" can only be contained in a string:
var obj = {foo: 42}; // creates a JavaScript object (this is *no...
git cherry-pick says “…38c74d is a merge but no -m option was given”
I made some changes in my master branch and want to bring those upstream. when I cherry-pick the following commits however I get stuck on fd9f578 where git says:
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When should static_cast, dynamic_cast, const_cast and reinterpret_cast be used?
... operation that no other cast can. This is mostly a kludge, though, and in my mind is just another reason to avoid C-style casts.
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Named colors in matplotlib
...ce=0)
plt.show()
Additional named colors
Updated 2017-10-25. I merged my previous updates into this section.
xkcd
If you would like to use additional named colors when plotting with matplotlib, you can use the xkcd crowdsourced color names, via the 'xkcd:' prefix:
plt.plot([1,2], lw=4, c='xk...
How do Trigonometric functions work?
...g them in code is Numerical Recipes.
I'm not much of a mathematician, but my understanding of where sin, cos, and tan "come from" is that they are, in a sense, observed when you're working with right-angle triangles. If you take measurements of the lengths of sides of a bunch of different right-an...
PHP “php://input” vs $_POST
...tents('php://input'), which simply returns string(0). This used to work in my local machine but it doesn't work when I deployed it to the cloud. Could you help me please?
– The_Martian
Apr 14 '16 at 9:35
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Should accessing SharedPreferences be done off the UI Thread?
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I know this is an old question but I want to share my approach. I had long reading times and used a combination of shared preferences and the global application class:
ApplicationClass:
public class ApplicationClass extends Application {
private LocalPreference.Filter...
Combining C++ and C - how does #ifdef __cplusplus work?
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This was the cryptic cause, pulling my hair out. Really needs to be posted somewhere.
– Mitchell Currie
Jul 16 '15 at 23:13
add a commen...
How do I terminate a thread in C++11?
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Ahh, my #1 is truly funny. You don't have to specify which thread you want to forcefully end. The system just magically knows which one you want to forcefully end and does it!
– Howard Hinnant
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Explain ExtJS 4 event handling
...( Ext.button.Button this, Event e, Object eOpts )
Now let's use on:
var myButton = Ext.create('Ext.button.Button', {
text: 'Test button'
});
myButton.on('click', function(btn, e, eOpts) {
// event handling here
console.log(btn, e, eOpts);
});
The second way is to use widget's listeners co...