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Is using a lot of static methods a bad thing?
...re as static all the methods in a class when that class doesn't require to keep track of internal states. For example, if I need to transform A into B and don't rely on some internal state C that may vary, I create a static transform. If there is an internal state C that I want to be able to adjust,...
Printf width specifier to maintain precision of floating-point value
...ssary number of significant digits such that when scanning the string back in, the original floating point value is acquired?
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In vim, how do I get a file to open at the same line number I closed it at last time?
...t;= line("$")
\| exe "normal! g'\"" | endif
endif
If this doesn't work, a common problem is not having ownership of your ~/.viminfo file. If this is the case, then run:
sudo chown user:group ~/.viminfo
where user is your username and group is often the same as your username.
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How to format a java.sql Timestamp for displaying?
How do I formate a java.sql Timestamp to my liking ? ( to a string, for display purposes)
7 Answers
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Could not load file or assembly 'xxx' or one of its dependencies. An attempt was made to load a prog
I just checked out a revision from Subversion to a new folder. Opened the solution and I get this when run:
9 Answers
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Unlink of file Failed. Should I try again?
...file, which is preventing git from "moving" the file into or out of the working directory when you are attempting to change branches.
I have had this happen on Windows Vista where eclipse is the program "using" the file. The file may not be actually open in eclipse but may have been opened by a pr...
How to convert hashmap to JSON object in Java
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You can use:
new JSONObject(map);
Caution: This will only work for a Map<String, String>!
Other functions you can get from its documentation
http://stleary.github.io/JSON-java/index.html
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How to get a specific version of a file in Mercurial?
... am new to Mercurial. Just cannot find the right command. Tried update/checkout with no luck. I am using local repository. Thanks
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How to enable file sharing for my app?
...ave to set UIFileSharingEnabled (Application Supports iTunes file sharing) key in the info plist of your app. Here's a link for the documentation. Scroll down to the file sharing support part.
In the past, it was also necessary to define CFBundleDisplayName (Bundle Display Name), if it wasn't alrea...
Which maven dependencies to include for spring 3.0?
...Spring 2.5 (and primer versions) in quite some projects. Nevertheless I am kinda confused, what modules I have to define as dependencies in my pom.xml. I just want to use the core container functions (beans, core, context, el).
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