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initialize a numpy array
...n a new array of given shape and
type, filled with zeros.
or
numpy.ones
Return a new array of given shape and
type, filled with ones.
or
numpy.empty
Return a new array of given shape and
type, without initializing entries.
However, the mentality in which we construct ...
Clear a terminal screen for real
... @SDX2000 Both clear the prompt, and then the shell generates a new one. The one disadvantage to reset is that it seems to be a bit slower (probably because it does more than just emit ESC c) but it's more portable.
– Laurence Gonsalves
Mar 20 '11 at 6:2...
Visual Studio 2010 annoyingly opens documents in wrong MDI pane
...ths later I no longer seem to have this problem. So props to Josh! If anyone else experiences this same issue then I would suggest trying the above.
– Mike Chamberlain
Feb 20 '11 at 14:03
...
Best way to represent a Grid or Table in AngularJS with Bootstrap 3? [closed]
...
I had the same requirement and solved it using these components:
AngularJS 1.0.8
AngularUI Boostrap 0.10.0: Compatible with AngularJS 1.0.8 and Boostrap CSS 3.x.
ng-grid 2.0.7: Compatible with AngularJS 1.0.8
Bootstrap CSS 3.0
The table component ng-grid is capable of displayin...
How do I use PHP namespaces with autoload?
...
As mentioned Pascal MARTIN, you should replace the '\' with DIRECTORY_SEPARATOR for example:
$filename = BASE_PATH . DIRECTORY_SEPARATOR . str_replace('\\', DIRECTORY_SEPARATOR, $class) . '.php';
include($filename);
Also I would s...
Preventing scroll bars from being hidden for MacOS trackpad users in WebKit/Blink
...default appearance and behaviour by setting -webkit-appearance [docs] to none.
Because you're removing the default style, you'll also need to specify the style yourself or the scroll bar will never show up. The following CSS recreates the appearance of the hiding scroll bars:
Example (jsfiddle)
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How to create an AVD for Android 4.0
... Manager" in the "Android 4.0 (API 14)" section you'll see a few packages. One of these is named "ARM EABI v7a System Image".
This is what you need to download in order to create an Android 4.0 virtual device:
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Laravel Check If Related Model Exists
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In php 7.2+ you can't use count on the relation object, so there's no one-fits-all method for all relations. Use query method instead as @tremby provided below:
$model->relation()->exists()
generic solution working on all the relation types (pre php 7.2):
if (count($model->relati...
How can I change property names when serializing with Json.net?
...r don't want to always use the same rename property, renaming can also be done by creating a custom resolver.
For example, if you have a class called MyCustomObject, that has a property called LongPropertyName, you can use a custom resolver like this…
public class CustomDataContractResolver : D...
Convert a character digit to the corresponding integer in C
...= c - '0';
The C Standard guarantees each digit in the range '0'..'9' is one greater than its previous digit (in section 5.2.1/3 of the C99 draft). The same counts for C++.
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