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Simplest way to check if key exists in object using CoffeeScript
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183
key of obj
This compiles to JavaScript's key in obj. (CoffeeScript uses of when referring to...
Difference between except: and except Exception as e: in Python
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159
In the second you can access the attributes of the exception object:
>>> def catch()...
Vim: Move cursor to its last position
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edited Jul 17 '18 at 9:42
user8554766
answered Feb 19 '11 at 16:48
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How do I convert from stringstream to string in C++?
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edited Sep 15 '19 at 13:10
Ayxan Haqverdili
12.5k33 gold badges2222 silver badges4949 bronze badges
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Inline instantiation of a constant List
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195
const is for compile-time constants. You could just make it static readonly, but that would on...
What would be a good docker webdev workflow?
...separate container for db.
I am using just basic script:
#!/bin/bash
$JOB1 = (docker run ... /usr/sbin/mysqld)
$JOB2 = (docker run ... /usr/sbin/apache2)
echo MySql=$JOB1, Apache=$JOB2
Yes, you can use data-volumes -v switch. I would use this for development. You can use read-only mounting, so n...
Unpacking, extended unpacking and nested extended unpacking
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115
My apologies for the length of this post, but I decided to opt for completeness.
Once you kno...
How to give System property to my test via Gradle and -D
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126
The -P flag is for gradle properties, and the -D flag is for JVM properties. Because the test ...
How to attach my repo to heroku app
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187
If you've heroku toolbelt:
If you're using the Heroku Toolbelt, the newer syntax is
heroku g...
Custom li list-style with font-awesome icon
...g:
ul {
list-style: none;
padding: 0;
}
li {
padding-left: 1.3em;
}
li:before {
content: "\f00c"; /* FontAwesome Unicode */
font-family: FontAwesome;
display: inline-block;
margin-left: -1.3em; /* same as padding-left set on li */
width: 1.3em; /* same as padding-lef...