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How do I close all open tabs at once?
...see them with :ls. So you can still recover the tabs later if you want. Or convert them to windows, etc.
– wisbucky
Nov 13 '19 at 0:30
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Why is 'this' a pointer and not a reference?
I was reading the answers to this question C++ pros and cons and got this doubt while reading the comments.
2 Answers
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Most efficient way to remove special characters from string
...Regular expression: 294.4 ms.
Edit 2:
I added the distinction between A-Z and a-z in the code above. (I reran the performance test, and there is no noticable difference.)
Edit 3:
I tested the lookup+char[] solution, and it runs in about 13 ms.
The price to pay is, of course, the initialization of...
Left Align Cells in UICollectionView
...ct a new line by inspecting the Y position of the new element. Very simple and quick in performance.
Swift:
class LeftAlignedCollectionViewFlowLayout: UICollectionViewFlowLayout {
override func layoutAttributesForElements(in rect: CGRect) -> [UICollectionViewLayoutAttributes]? {
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Parse query string into an array
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If you're having a problem converting a query string to an array because of encoded ampersands
&
then be sure to use html_entity_decode
Example:
// Input string //
$input = 'pg_id=2&parent_id=2&document&video';...
Eclipse error: “The import XXX cannot be resolved”
...f you import a maven project as "Java project" then this problem is occur. Convert project to maven project and update as you said then the problem is gone.
– kodmanyagha
Jun 26 '18 at 22:53
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Why do I get the error “Unsafe code may only appear if compiling with /unsafe”?
...nsafe switch on.
Open the properties for the project, go to the Build tab and check the Allow unsafe code checkbox.
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How to use Servlets and Ajax?
... further. It allows for more dynamics. First, you'd like to have a tool to convert between Java objects and JSON strings. There are plenty of them as well (see the bottom of this page for an overview). My personal favourite is Google Gson. Download and put its JAR file in /WEB-INF/lib folder of your...
Repository Pattern Step by Step Explanation [closed]
...ng provider, settled on Azure (before they supported Oracle), so we had to convert to SQL Azure. Unfortunately, we had not separated all data access logic at that point, but we certainly did it as we did that migration (and going forward, I might add).
– Joe
No...
get UTC time in PHP
...ary 1 1970 00:00:00 GMT)". Note GMT. The fact that by default your system converts this to your timezone for display, is a user convenience. Internally, its always GMT.
– ToolmakerSteve
Apr 17 '19 at 12:09
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