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Usage of forceLayout(), requestLayout() and invalidate()
... being called eventually (soon, but not immediately). An example of when a custom view would call it is when a text or background color property has changed.
The view will be redrawn but the size will not change.
requestLayout()
If something about your view changes that will affect the size, then yo...
Need to log asp.net webapi 2 request and response body to a database
...ng for every WebAPI method calls:
ActionFilterAttribute:
One can write custom ActionFilterAttribute and decorate the controller/action methods to enable logging.
Con: You need to decorate every controller/methods (still you can do it on base controller, but still it doesn't address cross cuttin...
Cannot set content-type to 'application/json' in jQuery.ajax
...ear it today.
Just Use:
$.ajax(
{ url : 'http://blabla.com/wsGetReport.php',
data : myFormData, type : 'POST', dataType : 'json',
// contentType: "application/json",
success : function(wsQuery) { }
}
)
s...
Avoid modal dismiss on enter keypress
...uld look like this:
<form role="form" method="post" action="submitform.php">
<input type="text" id="name" name="name" >
<input type="text" style="display: none;">
</form>
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Seeing escape characters when pressing the arrow keys in python shell
...structions, I did brew update && brew upgrade. Whether this broke PHP in the process remains as yet to be seen.
– Adam Barnes
Feb 24 '17 at 16:38
...
Automatically deleting related rows in Laravel (Eloquent ORM)
...You can delete all related photos before actually deleting the user.
<?php
class User extends Eloquent
{
public function photos()
{
return $this->has_many('Photo');
}
public function delete()
{
// delete all related photos
$this->photos()->...
Why should we NOT use sys.setdefaultencoding(“utf-8”) in a py script?
...on scans the environment. It has to be called in a system-wide module, sitecustomize.py, After this module has been evaluated, the setdefaultencoding() function is removed from the sys module.
The only way to actually use it is with a reload hack that brings the attribute back.
Also, the use of ...
Neither BindingResult nor plain target object for bean name available as request attribute [duplicat
...t create. If yes Spring will inject values from request parameters to your custom model object class (Login in this case).
You can test this by doing
@RequestMapping(value = "/login", method = RequestMethod.GET)
public String displayLogin(Login loginModel, Model model) {
System.out.println(...
How to terminate a Python script
I am aware of the die() command in PHP which exits a script early.
10 Answers
10
...
C# Regex for Guid
....
Ruby supports them starting with version 2.0. Languages such as Delphi, PHP, and R that
have regex features based on PCRE also support conditionals. (source http://www.regular-expressions.info/conditional.html)
The regex that follows Will match
{123}
(123)
123
And will not match
{123)
(123}...