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how to change uiviewcontroller title independent of tabbar item title
...avigationController.init)
But that should be changed to the following in order to grab the already associated tabBarItem from the view controller and set it onto the navigation controller automatically.
self.viewControllers = tabBarViewControllers.map({
let navigationController = UIN...
Create a string of variable length, filled with a repeated character
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This is still MUCH slower (by 2 to 3 orders of magnitude) than my solution.
– Hogan
Sep 30 '15 at 19:09
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Get cookie by name
...cookies are stored as follows:
"{name}={value}; {name}={value}; ..."
in order to retrieve specific cookie value, we just need to get string that is after "; {name}=" and before next ";". Before we do any processing, we prepend the cookies string with "; ", so that every cookie name, including the...
Naming “class” and “id” HTML attributes - dashes vs. underlines [closed]
...selectors by any characters (including none at all) other than hyphens, in order to improve understanding and scannability.
/* Not recommended: does not separate the words “demo” and “image” */
.demoimage {}
/* Not recommended: uses underscore instead of hyphen */
.error_status {}
/* Reco...
A dependent property in a ReferentialConstraint is mapped to a store-generated column
...the parent table is changed, so be careful to change values in the correct order in the "Tables and Columns" window.
Also, after you've fixed the problematic relationship, there's a good chance that a simple "Refresh" on the model won't correctly remove the erronous relationship from the model and ...
How to replace all occurrences of a character in string?
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Then you are missing a few -I flags for your compiler in order for it to find the Boost libraries on your system. Perhaps you need to even install it first.
– Martin Ueding
May 17 '19 at 9:56
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Override back button to act like home button
...top animations and other things that consume a noticeable amount of CPU in order to make the switch to the next activity as fast as possible, or to close resources that are exclusive access such as the camera.
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How can I list the contents of a directory in Python?
...of the entries in the directory given by path.
The list is in arbitrary order. It does not include the special entries '.' and
'..' even if they are present in the directory.
Availability: Unix, Windows.
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Can C++ code be valid in both C++03 and C++11 but do different things?
...;
return 0 ;
}
In both C++03 and C++11 this is well defined but the order of evaluation in C++03 is unspecified but in C++11 they are evaluated in the order in which they appear. So if we compile using clang in C++03 mode it provide the following warning (see it live):
warning: multiple unse...
Press alt + numeric in bash and you get (arg [numeric]) what is that?
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In order to repeat numeric characters - e.g. 128 zeroes, hit the following:
Meta-key + 1 2 8 Ctrl + v 0
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