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cannot load such file — bundler/setup (LoadError)
I'm setting Rails 4 application with Ruby 2.0, but I'm getting "Web application could not be started" and get this trace:
1...
make div's height expand with its content
...obably move the <br class="clear" />; into the #main_content div and set the CSS to be:
.clear { clear: both; }
Update: This question still gets a fair amount of traffic, so I wanted to update the answer with a modern alternative using a new layout mode in CSS3 called Flexible boxes or Flex...
SQL to determine minimum sequential days of access?
...
Okay here's my serious answer:
DECLARE @days int
DECLARE @seconds bigint
SET @days = 30
SET @seconds = (@days * 24 * 60 * 60) - 1
SELECT DISTINCT UserId
FROM (
SELECT uh1.UserId, Count(uh1.Id) as Conseq
FROM UserHistory uh1
INNER JOIN UserHistory uh2 ON uh2.CreationDate
BETWEE...
Have Grunt generate index.html for different setups
...uration for future tasks.
Below are snippets from my Gruntfile.js.
ENV setup:
env : {
options : {
/* Shared Options Hash */
//globalOption : 'foo'
},
dev: {
NODE_ENV : 'DEVELOPMENT'
},
prod : {
NODE_ENV : 'PRODUCTION'
}
},
Prep...
How do CSS triangles work?
...x;
}
which gives you this:
But there's no need for the top border, so set its width to 0px. Now our border-bottom of 200px will make our triangle 200px tall.
.triangle {
border-color: yellow blue red green;
border-style: solid;
border-width: 0px 200px 200px 200px;
height: 0px;
...
Difference between ActionBarSherlock and ActionBar Compatibility
...k/
Don't forget to read this developer.android for more about ABC!
Note: Setting it up for unit tests the same way as ABS is unfortunately not possible with the support library.
Output:
Credits: Gabriele Mariotti
...
How to fix the Hibernate “object references an unsaved transient instance - save the transient insta
...The trick is to ensure that the ID and VERSION in the referenced object is set so that Hibernate does not think that the referenced object is a new object that needs saving. This worked for me.
Look through all of the relationships in the class you are saving to work out the associated objects (and...
Mythical man month 10 lines per developer day - how close on large projects? [closed]
Everybody always says that they can beat the "10 lines per developer per day" from the "Mythical Man Month", and starting a project, I can usually get a couple hundred lines in in a day.
...
Specify an SSH key for git push for a given domain
... Thank you for a simple solution that does not require anything except setting one environment variable.
– Noah Sussman
Mar 1 '18 at 21:05
4
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Finding all possible combinations of numbers to reach a given sum
...d you go about testing all possible combinations of additions from a given set N of numbers so they add up to a given final number?
...