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jQuery: Adding two attributes via the .attr(); method
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Note:
" When setting multiple attributes, the quotes around attribute names are optional.
WARNING: When setting the 'class' attribute, you must always use quotes!
From the jQuery documentation (Sep 2016) for .attr:
Attempting to change the type attribute on an input or button element created vi...
Unusual shape of a textarea?
...ber of browsers, because it doesn't need any CSS3 properties. However, the method will not work on browsers which doesn't support contentdeditable, be careful.
Solution with a div contenteditable
As proposed by @Getz, you can use a div with contenteditable and then shape it with some div on it. He...
How to show SQL queries run in the Rails console?
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Perfect, just what I needed. Have any recommendation where to go find small tricks such as these are documented?
– randombits
May 29 '10 at 18:18
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How to check for Is not Null And Is not Empty string in SQL server?
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Delete last commit in bitbucket
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In the first place, if you are working with other people on the same code repository, you should not delete a commit since when you force the update on the repository it will leave the local repositories of your coworkers in an illegal state (e.g. if they made commits after the one you dele...
How to write an async method with out parameter?
I want to write an async method with an out parameter, like this:
11 Answers
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Java unchecked: unchecked generic array creation for varargs parameter
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As janoh.janoh mentioned above, varargs in Java is just a syntactic sugar for arrays plus the implicit creation of an array at the calling site. So
List<List<String>> combinations =
Utils.createCombinations(cocNumbers, vatN...
How do I see all foreign keys to a table or column?
...traints pointing to a particular table? a particular column? This is the same thing as this Oracle question , but for MySQL.
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When should you branch?
...ng projects that once had a common code base. This is very useful to experiment with your code, without affecting the main trunk.
In general, you would see two branch types:
Feature Branch: If a particular feature is disruptive enough that you don't want the entire development team to be affected...
How to change the decimal separator of DecimalFormat from comma to dot/point?
I have this little crazy method that converts BigDecimal values into nice and readable Strings.
6 Answers
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