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angularjs newline filter with no other html
... @BarthZalewski - You only need `\` when compiling a regex from a string. When using a regex literal you don't have to escape slashes.
– MegaHit
Jan 31 '14 at 1:28
2
...
Is there a way to iterate over a slice in reverse in Go?
...nicer in my sense.
package main
import (
"fmt"
)
func reverse(lst []string) chan string {
ret := make(chan string)
go func() {
for i, _ := range lst {
ret <- lst[len(lst)-1-i]
}
close(ret)
}()
return ret
}
func main() {
elms := []str...
Centering a view in its superview using Visual Format Language
...g only VFL. It is, however, not that difficult to do it using a single VFL string and a single extra constraint (per axis):
VFL: "|-(>=20)-[view]-(>=20)-|"
[NSLayoutConstraint constraintWithItem:view
attribute:NSLayoutAttributeCenterX
...
Is there a generic constructor with parameter constraint in C#?
...
Agreed...we should have new(float, double), new(string), etc.
– SliverNinja - MSFT
Feb 1 '12 at 17:47
...
Can Objective-C switch on NSString?
...stand, CardType cannot be equal to any enclosed @"" eg: [CardType isEqualToString:@"Three"]
– Adromil Balais
Jul 18 '17 at 7:53
add a comment
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Insert text with single quotes in PostgreSQL
...
String literals
Escaping single quotes ' by doubling them up -> '' is the standard way and works of course:
'user's log' -- incorrect syntax (unbalanced quote)
'user''s log'
In old versions or if you still run with ...
Convert Django Model object to dict with all of the fields intact
... 2}
This is almost as good as the custom function, but auto_now_add is a string instead of a datetime object.
Bonus Round: better model printing
If you want a django model that has a better python command-line display, have your models child-class the following:
from django.db import models
f...
How to get URL parameter using jQuery or plain JavaScript?
...ion getUrlParameter(sParam) {
var sPageURL = window.location.search.substring(1),
sURLVariables = sPageURL.split('&'),
sParameterName,
i;
for (i = 0; i < sURLVariables.length; i++) {
sParameterName = sURLVariables[i].split('=');
if (sParameter...
Animate change of view background color on Android
... have its background color defined in a drawable that DOES NOT defines any extra properties like stroke or corner radiuses.
Your view have its background color defined in a drawable and you want to remove any extra properties like stroke or corner radiuses, keep in mind that the removal of the extra...
How can I pass a parameter to a Java Thread?
...f a Runnable or Thread class
class MyThread extends Thread {
private String to;
public MyThread(String to) {
this.to = to;
}
@Override
public void run() {
System.out.println("hello " + to);
}
}
public static void main(String[] args) {
new MyThread("wo...