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How to enable PHP's openssl extension to install Composer?
...\v1.0\;C:\Program files\Microsoft\Web Platform Installer\;C:\Program Files\MySQL\MySQL Server 5.5\bin.. there isn't any php installed in any of those directories.. what do i do now?
– abbood
Mar 11 '14 at 10:36
...
Dealing with multiple Python versions and PIP?
...get-pip.py
Use specific pip version to install packages:
pip2.7 install mysql-connector-python --allow-external mysql-connector-python
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follo...
Command not found when using sudo
...un a command using sudo you are effectively running it as the superuser or root.
The reason that the root user is not finding your command is likely that the PATH environment variable for root does not include the directory where foo.sh is located. Hence the command is not found.
The PATH enviro...
How can I connect to Android with ADB over TCP? [closed]
...
Manual Process
From your device, if it is rooted
According to a post on xda-developers, you can enable ADB over Wi-Fi from the device with the commands:
su
setprop service.adb.tcp.port 5555
stop adbd
start adbd
And you can disable it and return ADB to listening on U...
how to delete all cookies of my website in php
... a.b.c; remove b.c; cookies),
Remove cookies from a higher path other then root.
My script does, see.
<?php function unset_cookie($name)
{
$host = $_SERVER['HTTP_HOST'];
$domain = explode(':', $host)[0];
$uri = $_SERVER['REQUEST_URI'];
$uri = rtrim(explode('?', $uri)[0], '/');...
How to paginate with Mongoose in Node.js?
...sappointed', although it is a valid caution. Although the same issue is in MySQL offset,limit. It is has to traverse the tree to the offset before returning results. I'd take this with a grain of salt, if your result sets are less than 1mil and there's no preservable performance hit, use skip().
...
How to access component methods from “outside” in ReactJS?
...the component instance. You can pass a ref callback in when rendering the root of the component to get the instance, like so:
// React code (jsx)
function MyWidget(el, refCb) {
ReactDOM.render(<MyComponent ref={refCb} />, el);
}
export default MyWidget;
and:
// vanilla javascript code...
warning: Insecure world writable dir /usr/local/bin in PATH, mode 040777
...
You will need to have root access to do this. If you aren't already the administrative user, login as the administrator. Then use 'sudo' to change the permissions:
sudo chmod go-w /usr/local/bin
Obviously, that will mean you can no longer ins...
super() raises “TypeError: must be type, not classobj” for new-style class
...
super() can be used only in the new-style classes, which means the root class needs to inherit from the 'object' class.
For example, the top class need to be like this:
class SomeClass(object):
def __init__(self):
....
not
class SomeClass():
def __init__(self):
....
How to add 30 minutes to a JavaScript Date object?
...t may be overkill/impossible for your project. The syntax is modeled after MySQL DATE_ADD function.
/**
* Adds time to a date. Modelled after MySQL DATE_ADD function.
* Example: dateAdd(new Date(), 'minute', 30) //returns 30 minutes from now.
* https://stackoverflow.com/a/1214753/18511
*
* @...