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Is it possible to break a long line to multiple lines in Python [duplicate]
... i in dir1\ (new line) dir2\ (new line) dir3\ (new line) ... mkdir $i in order for this script to run, there must be no space after the backslash
– DavidC.
Aug 7 '17 at 17:26
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How to get base url with jquery or javascript?
In joomla php there I can use $this->baseurl to get the base path, but I wanted to get the base path in jquery.
24 Ans...
Rails: confused about syntax for passing locals to partials
...tly pass values the same way all the time, and you won't have problems. In order to learn about this, I went directly to the code itself (actionpack/lib/base.rb, render() method in Rails 2; Rails 3 is different). It's a good exercise.
Furthermore, don't worry about "bothering" people on SO. That's ...
ASP.NET MVC JsonResult Date Format
...ionary, that is it takes an object and serializes to a Json dictionary. In order to make the object serialize to a string it requires a bit of hackery, see post. This particular hack will also escape the string.
public class CustomJsonResult : JsonResult
{
private const string _dateFormat = "yy...
Objective-C: Property / instance variable in category
...just an extension to it that avoids writing too much boilerplate code.
In order to avoid writing repeatedly getter and setter methods for category properties this answer introduces macros. Additionally these macros ease the use of primitive type properties such as int or BOOL.
Traditional approach...
What is external linkage and internal linkage?
...e to control when it is constructed due to issues with global construction order and can't dynamically allocate it using new while more in-depth initialization schemes may be beyond what is necessary for the object in question; by implication, this is mainly an issue on embedded systems that use C++...
Do declared properties require a corresponding instance variable?
...operty as you, then you have to say either like self.name or super.name in order to specify which name you are talking about.
Thus, you will see fewer and fewer people declare ivars between the braces, and instead shift toward just specifying @property, and then doing @synthesize. You cannot do @...
How does BLAS get such extreme performance?
...itten for one matrix already being transposed. That's why it's "only" one order of magnitude slower than BLAS! But yeah, it's still thrashing because of the lack of cache-blocking. Are you sure Fortran would help much? I think all you'd gain here is that restrict (no aliasing) is the default, un...
dynamic_cast and static_cast in C++
...hic classes. In fact, in certian cases the classes must be polymorphic in order for the cast to be legal.
Casts can go in one of two directions: from base to derived (B2D) or from derived to base (D2B). It's simple enough to see how D2B casts would work at runtime. Either ptr was derived from T...
How to format current time using a yyyyMMddHHmmss format?
...n easy way to remember this value is that it holds, when presented in this order, the values (lined up with the elements above): 1 2 3 4 5 6 -7 From golang.org/src/time/example_test.go
– kakilangit
Jun 2 '17 at 9:17
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