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Str_replace for multiple items
...s:
str_replace(array(':', '\\', '/', '*'), ' ', $string);
Or, in modern PHP (anything from 5.4 onwards), the slighty less wordy:
str_replace([':', '\\', '/', '*'], ' ', $string);
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improv...
Java ArrayList copy
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i'm not entirely sure this is accurate. my test shows the opposite (still referencing same object)
– invertigo
Sep 19 '13 at 20:33
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AddRange to a Collection
...t's (IMO) easier to say 'if null' do this, 'else' do this, rather than the opposite. It's also about defaults, they should be the positive concept as often as possible, .e.g `if (!thing.IsDisabled) {} else {}' requires you to stop and think 'ah, not is disabled means is enabled, right, got that, so...
Call an activity method from a fragment
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For the opposite side communication please see:developer.android.com/training/basics/fragments/…. Using the fragment's interface(which is also the safe way to do fragment->activity comm as explained above) you can call a method ...
How to add a browser tab icon (favicon) for a website?
I've been working on a website and I'd like to add a small icon to the browser tab.
13 Answers
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How are parameters sent in an HTTP POST request?
...ith easy access to the readily decoded values (like $_REQUEST or $_POST in PHP, or cgi.FieldStorage(), flask.request.form in Python).
Now let's digress a bit, which may help understand the difference ;)
The difference between GET and POST requests are largely semantic. They are also "used" diffe...
What is the best way to implement “remember me” for a website? [closed]
I want my website to have a checkbox that users can click so that they will not have to log in each time they visit my website. I know I will need to store a cookie on their computer to implement this, but what should be contained in that cookie?
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Go > operators
...y Arithmetic operators and its the same in other languages here is a basic PHP , C , Go Example
GO
package main
import (
"fmt"
)
func main() {
var t , i uint
t , i = 1 , 1
for i = 1 ; i < 10 ; i++ {
fmt.Printf("%d << %d = %d \n", t , i , t<<i)
}
...
What is the “-->” operator in C++?
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x can go to zero even faster in the opposite direction:
int x = 10;
while( 0 <---- x )
{
printf("%d ", x);
}
8 6 4 2
You can control speed with an arrow!
int x = 100;
while( 0 <-------------------- x )
{
printf("%d ", x);
}
90 80 70 60 50 4...
Unresolved Import Issues with PyDev and Eclipse
...g (For Python 2.7 amd64). The install of Psychopg went to C:\Python27\Lib\site-packages\psycopg2 ( under the Python 2.7 installation ). I first referenced that folder and all child folders with init.py, but found I had to reference the site_packages folder as well. ( stackoverflow.com/questions/29...