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What's the difference between .bashrc, .bash_profile, and .environment?
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The main difference with shell config files is that some are only read by "login" shells (eg. when you login from another host, or login at the text console of a local unix machine). these are the ones called, say, .login or .profile or .zlogin (depending on which shell you're using).
Then you ...
Dynamically change color to lighter or darker by percentage CSS (Javascript)
...e some other links, but with lighter color. Obviously I can just do simply by the hex code adding in the CSS file, but our site lets user decide what colors they want for their customized profile/site (like Twitter).
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How can I show line numbers in Eclipse?
How can I show line numbers by default in Eclipse?
16 Answers
16
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How can I apply a function to every row/column of a matrix in MATLAB?
You can apply a function to every item in a vector by saying, for example, v + 1 , or you can use the function arrayfun . How can I do it for every row/column of a matrix without using a for loop?
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MongoDB: Find a document by non-existence of a field?
... imageUploader: {
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How to find commits by a specific user in Git? [duplicate]
...I needed to review someone's commits. How can I see a list of commits made by a specific user?
2 Answers
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How to name factory like methods?
...version methods.
of — A concise alternative to valueOf, popularized by EnumSet (Item 32).
getInstance — Returns an instance that is described by the parameters
but cannot be said to have the same value. In the case of a singleton,
getInstance takes no parameters and returns the sol...
JavaScript get element by name
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The reason you're seeing that error is because document.getElementsByName returns a NodeList of elements. And a NodeList of elements does not have a .value property.
Use this instead:
document.getElementsByName("acc")[0].value
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mongodb find by multiple array items
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How to get the current date/time in Java [duplicate]
..., most people who know about these things recommended Joda-time as having (by far) the best Java APIs for doing things involving time point and duration calculations.
With Java 8 and later, the standard java.time package is recommended. Joda time is now considered "obsolete", and the Joda mainta...