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Get changes from master into branch in Git
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Check out the aq branch, and rebase from master.
git checkout aq
git rebase master
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Truncate a string straight JavaScript
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Use the substring method:
var length = 3;
var myString = "ABCDEFG";
var myTruncatedString = myString.substring(0,length);
// The value of myTruncatedString is "ABC"
So in your case:
var length = 3; // set to the number of characters you want to keep
var pathname = document.referrer;
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Reset select2 value and show placeholder
How do I set the placeholder on value reset by select2. In my example If locations or grade select boxes are clicked and my select2 has a value than the value of select2 should reset and show the default placeholder. This script is resetting the value but won't show the placeholder
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How to create a multi-tenant database with shared table structures?
Our software currently runs on MySQL. The data of all tenants is stored in the same schema. Since we are using Ruby on Rails we can easily determine which data belongs to which tenant. However there are some companies of course who fear that their data might be compromised, so we are evaluating othe...
What is the shortcut in IntelliJ IDEA to find method / functions?
I know that Ctrl + N is to find classes and it is very useful. But what about methods?
16 Answers
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Delete all the queues from RabbitMQ?
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First, list your queues:
rabbitmqadmin list queues name
Then from the list, you'll need to manually delete them one by one:
rabbitmqadmin delete queue name='queuename'
Because of the output format, doesn't appear you ca...
Get yesterday's date in bash on Linux, DST-safe
...t runs on Linux and uses this call to get yesterday's date in YYYY-MM-DD format:
10 Answers
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bower command not found windows
I am having huge problems trying to use bower (to install foundation 5) or get anything bower related to work on the command line.
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What is the purpose of Verifiable() in Moq?
What is the purpose of Verifiable() ?
2 Answers
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Rounding a double to turn it into an int (java)
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What is the return type of the round() method in the snippet?
If this is the Math.round() method, it returns a Long when the input param is Double.
So, you will have to cast the return value:
int a = (int) Math.round(doubleVar);
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