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Eclipse secure storage

... file containing the password with -eclipse.password, see Eclipse SDK Help and Bug 241223. The complete procedure is as follows (this is on Linux, on Windows it should work as well if you change the paths): Exit Eclipse Delete the directory ~/.eclipse/org.eclipse.equinox.security Create a text fi...
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Android emulator freezing OS X v10.9 (Mavericks) with HAXM

I just updated to OS X v10.9 (Mavericks), and now whenever I start up any of my emulators, as soon as the emulator starts up, my entire computer freezes with a spinning progress indicator in the center of the screen (not a beachball, the progress indicator is similar to what you see when shutting...
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What are the use cases for selecting CHAR over VARCHAR in SQL?

...R(10) = 10 bytes (4 bytes of waste) The bottom line is CHAR can be faster and more space-efficient for data of relatively the same length (within two characters length difference). Note: Microsoft SQL has 2 bytes of overhead for a VARCHAR. This may vary from DB to DB, but generally, there is at lea...
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How do I get IntelliJ IDEA to display directories?

I've been trying out IntelliJ IDEA for JavaScript editing, and I like it so far, but I'm having a small problem with a new project. ...
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How to combine date from one field with time from another field - MS SQL Server

... am dealing with, I have 2 datetime columns. One column stores the dates and another the times as shown. 16 Answers ...
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What is an OS kernel ? How does it differ from an operating system? [closed]

I am not able to understand the difference between a kernel and an operating system. I do not see any difference between them. Is the kernel an operating system? ...
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What columns generally make good indexes?

As a follow up to " What are indexes and how can I use them to optimise queries in my database? " where I am attempting to learn about indexes, what columns are good index candidates? Specifically for an MS SQL database? ...
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How to urlencode data for curl command?

I am trying to write a bash script for testing that takes a parameter and sends it through curl to web site. I need to url encode the value to make sure that special characters are processed properly. What is the best way to do this? ...
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What can , and be used for?

...ess GET parameters The <f:viewParam> manages the setting, conversion and validation of GET parameters. It's like the <h:inputText>, but then for GET parameters. The following example <f:metadata> <f:viewParam name="id" value="#{bean.id}" /> </f:metadata> does basic...
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Git diff against a stash

...h show -p stash@{1} From the git stash manpages: By default, the command shows the diffstat, but it will accept any format known to git diff (e.g., git stash show -p stash@{1} to view the second most recent stash in patch form). ...