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Two color borders
...
padding: 1px;
background: yellow;
border:1px solid black;
}
TEST(JSFiddle):
img {
padding: 1px;
background: yellow;
border: 1px solid black;
}
<img src="http://cdn3.thumbs.common.smcloud.net/common/8/6/s/863444wpPN.jpg/r-0,500-n-863444wpPN.jpg" alt="malkovich" />...
Ways to implement data versioning in MongoDB
...
I've done some testing and indeed the space reservation works pretty well. I wasn't able to catch the performance loss when the records were reallocated to the end of the data file.
– Piotr Czapla
Nov ...
Formatting Phone Numbers in PHP
...'/\D/', '', $out)) return false;
return $out;
}
And here's the script to test it:
$numbers = [
'3334444',
'2223334444',
'12223334444',
'12223334444x5555',
'333-4444',
'(222)333-4444',
'+1 222-333-4444',
'1-222-333-4444ext555',
'cell: (222) 333-4444',
'(222) 333-4444 (cell)',
];
foreach($numbers ...
Detect home button press in android
...
check the accepted answer, it is possible. Not tested on many devices yet though.
– Dean Wild
Jan 16 '12 at 17:31
...
How to install python3 version of package via pip on Ubuntu?
...t install python3-dev
Sources:
python installing packages with pip
Pip latest install
Check also Tobu's answer if you want an even more upgraded version of Python.
I want to add that using a virtual environment is usually the preferred way to develop a python application, so @felixyan answer is...
WebService Client Generation Error with JDK8
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@JonOnstott: have the latest 2.4.1 and it's not working by default. Had to add this like in the answer.
– Robert Niestroj
May 31 '17 at 8:02
...
Memcached vs. Redis? [closed]
... using a Ruby web-app with Redis server for caching. Is there a point to test Memcached instead?
17 Answers
...
Remote JMX connection
...
In my testing with Tomcat and Java 8, the JVM was opening an ephemeral port in addition to the one specified for JMX. The following code fixed me up; give it a try if you are having issues where your JMX client (e.g. VisualVM is n...
Get and Set a Single Cookie with Node.js HTTP Server
... To Write a Cookie
response.writeHead(200, {
'Set-Cookie': 'mycookie=test',
'Content-Type': 'text/plain'
});
response.end('Hello World\n');
}).listen(8124);
console.log('Server running at http://127.0.0.1:8124/');
This will store all cookies into the cookies object, and you need to ...
How to install python modules without root access?
...stall package_name
Source and more info: https://virtualenv.pypa.io/en/latest/installation/
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