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How do I set up a basic Ruby project?
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How to execute the ruby project. I have built a console based ruby project for student teacher timetable. Not sure how to execute it??
– rAzOr
Jan 29 '17 at 11:24
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CSS endless rotation animation
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width: 11px;
height: 14px;
background: url('data:image/gif;base64,R0lGOD lhCwAOAMQfAP////7+/vj4+Hh4eHd3d/v7+/Dw8HV1dfLy8ubm5vX19e3t7fr 6+nl5edra2nZ2dnx8fMHBwYODg/b29np6eujo6JGRkeHh4eTk5LCwsN3d3dfX 13Jycp2dnevr6////yH5BAEAAB8ALAAAAAALAA4AAAVq4NFw1DNAX/o9imAsB tKpxKRd1+YEWUoIiUoiEWEAAp...
How do I change Bootstrap 3 column order on mobile layout?
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Updated 2018
For the original question based on Bootstrap 3, the solution was to use push-pull.
In Bootstrap 4 it's now possible to change the order, even when the columns are full-width stacked vertically, thanks to Bootstrap 4 flexbox. OFC, the push pull method...
How to asynchronously call a method in Java
... CompletableFuture, this way you can perform additional async computations based on the result from calling an async function.
for example:
CompletableFuture.supplyAsync(this::findSomeData)
.thenApply(this:: intReturningMethod)
.thenAccept(this::notify);
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Copy tables from one database to another in SQL Server
I have a database called foo and a database called bar. I have a table in foo called tblFoobar that I want to move (data and all) to database bar from database foo. What is the SQL statement to do this?
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What is the printf format specifier for bool?
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btoa is "binary string to base 64 string" in non-standard JavaScript (Gecko and WebKit), so you might want to use a different name.
– panzi
Oct 29 '13 at 2:18
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Mercurial - all files that changed in a changeset?
...ile. Also, it doesn't properly deal with spaces in filenames. A --template-based solution without these shortcomings could be constructed using join() as suggested by @Foxichu.
– Michał Wróbel
Jan 26 '18 at 16:59
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What's the best way to build a string of delimited items in Java?
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The Google's Guava library has com.google.common.base.Joiner class which helps to solve such tasks.
Samples:
"My pets are: " + Joiner.on(", ").join(Arrays.asList("rabbit", "parrot", "dog"));
// returns "My pets are: rabbit, parrot, dog"
Joiner.on(" AND ").join(Arrays.as...
How do I activate a virtualenv inside PyCharm's terminal?
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Based on answers from Peter and experimentation, I've come up with a good "general solution", which solves the following:
Restores the behaviour of a login shell. PyCharm normally runs a login shell, but --rcfile stopped th...
newline in [duplicate]
...s others have mentioned, the only other way is to use an HTML + JavaScript based tooltip if you're only interested in the tooltip. If this is for accessibility then you will probably need to stick to just single lines for consistency.
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