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Function pointers, Closures, and Lambda
...s, "Hey, this is kinda like a closure." I knew this assumption is fundamentally wrong somehow and after a search online I didn't find really any analysis of this comparison.
...
difference between iframe, embed and object elements
...before that it was a non standard tag, which admittedly was implemented by all major browsers. Behaviour prior to HTML 5 can vary ...
The embed element provides an integration point for an external (typically non-HTML) application or interactive content. (HTML 5 standard - "The <embed> elemen...
Can you list the keyword arguments a function receives?
...)
(['a', 'b', 'c'], 'args', 'kwargs', (42,))
If you want to know if its callable with a particular set of args, you need the args without a default already specified. These can be got by:
def getRequiredArgs(func):
args, varargs, varkw, defaults = inspect.getargspec(func)
if defaults:
...
What is the difference between “screen” and “only screen” in media queries?
... to apply these styles. At that size you would be talking about anything smaller than a desktop screen in most cases.
@media screen and (max-width:632px)
This one is saying for a device with a screen and a window with max-width of 632px apply the style. This is almost identical to the above exce...
C# Thread safe fast(est) counter
...ent locks the bus to prevent another CPU from accessing the bus while the calling CPU does its operation. Now, take a look at the C# lock() statement's IL. Here you will see calls to Monitor in order to begin or end a section.
In other words, .Net lock() statement is doing a lot more than the .Ne...
How can I add “href” attribute to a link dynamically using JavaScript?
How can I add the href attribute to a link dynamically using JavaScript?
4 Answers
4...
How to have an auto incrementing version number (Visual Studio)? [duplicate]
...
BTW, you don't really have to edit and add in the assembly info file. A much easier way will be to go to project properties, application tab, click on "Assembly Information" and enter major version, minor version as you like and enter * in th...
Code First: Independent associations vs. Foreign key associations?
...ays generate entity references. If you don't want to use them you must manually modify the EDMX file and add properties representing FKs. At least this was the case in Entity Framework v1 where only Independent associations were allowed.
Entity framework v4 offers a new type of association called F...
Why are my JavaScript function names clashing?
...t. While incorrect in terms of parsing order, the code you have is semantically the same as the following since function declarations are hoisted:
function f() {
console.log("Me duplicate.");
}
var f = function() {
console.log("Me original.");
}
f();
Which in turn, with the exception of...
Bootstrap css hides portion of container below navbar navbar-fixed-top
...avbar has the style "position: fixed", the body stays underneath it and a taller part of it becomes hidden so you need to "dynamically" change the padding at the top every time the navbar height changes which would happen in the following case scenarios:
The page is loaded / reloaded.
The browser ...