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PHP and MySQL - how to avoid password in source code? [duplicate]
...could have a different configuration file for production, development, and testing platforms.
An environment variable is the most common way to differentiate between these environments, something like the below code:
// Check if it's been set by the web server
if (!empty($_ENV['ENVIRONMENT'])) {
...
How to urlencode data for curl command?
I am trying to write a bash script for testing that takes a parameter and sends it through curl to web site. I need to url encode the value to make sure that special characters are processed properly. What is the best way to do this?
...
How to allow http content within an iframe on a https site
...w.google.com/search?q=%http://yourhttpsite.com&btnI=Im+Feeling+Lucky
Tested and works in firefox.
Other Methods:
Use a Third party such as embed.ly (but it it really only good for well known http APIs).
Create your own redirect script on an https page you control (a simple javascript redir...
Get file size, image width and height before upload
...;
const readImage = file => {
if ( !(/^image\/(png|jpe?g|gif)$/).test(file.type) )
return EL_preview.insertAdjacentHTML('beforeend', `Unsupported format ${file.type}: ${file.name}<br>`);
const img = new Image();
img.addEventListener('load', () => {
EL_preview.app...
Android webview & localStorage
...with a webview which may access to the localStorage by an HTML5 app. The test.html file informs me that local
storage is'nt supported by my browser (ie. the webview ). If you have any suggestion..
...
Benefit of using Parcelable instead of serializing object
...lippe Breault made a nice article about this, and also added a performance test. developerphil.com/parcelable-vs-serializable
– WonderCsabo
Jul 5 '13 at 16:35
...
Regular Expression to match only alphabetic characters
...('/^[A-Z]+$/i', "abcAbc^Xyz", $m);
var_dump($m);
Output:
array(0) {
}
Test case is for OP's comment that he wants to match only if there are 1 or more alphabets present in the input. As you can see in the test case that matches failed because there was ^ in the input string abcAbc^Xyz.
Note: ...
Fast way to get image dimensions (not filesize)
...
I have done some tests with the ImageMagick identify command, using strace to record open/read/mmap/close calls to see how much data was been read from the identified image. It does depend on the file type and file size slightly, but I was ge...
How to set host_key_checking=false in ansible inventory file?
...re by isolating this insecure setting to the hosts required for this (e.g. test systems, local development machines).
What you can do at the inventory level is add
ansible_ssh_common_args='-o StrictHostKeyChecking=no'
or
ansible_ssh_extra_args='-o StrictHostKeyChecking=no'
to your host defini...
A positive lambda: '+[]{}' - What sorcery is this? [duplicate]
...ndidate: The conversion to the function pointer of the lambda.
The type of test in auto test = +[]{}; is therefore deduced to void(*)(). Now the second line is easy: For the second lambda/closure object, an assignment to the function pointer triggers the same conversion as in the first line. Even th...