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Reuse Cucumber steps
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102
UPDATE: The method described below has been deprecated. The recommended way to call a step from ...
how to set a value for a span using JQuery
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752
You can do:
$("#submittername").text("testing");
or
$("#submittername").html("testing <b&...
How long is the SHA256 hash?
I'm going to run SHA256 on a password + salt, but I don't know how long to make my VARCHAR when setting up the MySQL database. What is a good length?
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android image button
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200
You just use an ImageButton and make the background whatever you want and set the icon as the ...
How to create a new (and empty!) “root” branch?
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230
Use the --orphan when creating the branch:
git checkout --orphan YourBranchName
This will c...
How to assertThat something is null with Hamcrest?
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260
You can use IsNull.nullValue() method:
import static org.hamcrest.Matchers.is;
import static ...
Difference between \A \z and ^ $ in Ruby regular expressions
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228
If you're depending on the regular expression for validation, you always want to use \A and \z...
How do I change the background color of a plot made with ggplot2
By default, ggplot2 produces plots with a grey background. How do I change the color of the background of the plot?
3 Answ...
How do I install a plugin for vim?
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52
Those two commands will create a ~/.vim/vim-haml/ directory with the ftplugin, syntax, etc direc...
Modifying a query string without reloading the page
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192
If you are looking for Hash modification, your solution works ok. However, if you want to change...