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How do I format a number in Java?

...Format. The other more cryptic methods (String.format, PrintStream.printf, etc) based around java.util.Formatter should keep C programmers happy(ish). share | improve this answer | ...
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How can I return the current action in an ASP.NET MVC view?

...GetType().Name , but how do I get the current action (e.g. Index , Show etc.)? 11 Answers ...
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Most pythonic way to delete a file which may not exist

...ted. Race conditions like that lead to security holes, hard-to-repro bugs, etc. – abarnert May 31 '12 at 21:39 ...
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How to append contents of multiple files into one file

...t working directory. -type f Only interested in files, not directories, etc. -name '*.txt' Whittle down the result set by name -exec cat {} + Execute the cat command for each result. "+" means only 1 instance of cat is spawned (thx @gniourf_gniourf) >> output.file As explained in ...
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How to extract numbers from a string and get an array of ints?

...r.parseInt(m.group()); // append n to list } // convert list to array, etc You can actually replace [0-9] with \d, but that involves double backslash escaping, which makes it harder to read. share | ...
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execute function after complete page load

... // When window loaded ( external resources are loaded too- `css`,`src`, etc...) if (event.target.readyState === "complete") { alert("hi 2"); } }); same for jQuery: $(document).ready(function() { //same as: $(function() { alert("hi 1"); }); $(window).load(function() { ...
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vagrant up failed, /dev/vboxnetctl: no such file or directory

...ad. Please recompile the kernel module and install it by sudo /etc/init.d/vboxdrv setup You will not be able to start VMs until this problem is fixed. share | improve this ans...
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Unable to run app in Simulator: Xcode beta 6 iOS 8

...LIBRARIES variable solves my problem: a) Open terminal and type "sudo vi /etc/launchd.conf" command and press Enter b) Press I "Insert" mode and change this "setenv DYLD_INSERT_LIBRARIES /usr/lib/libimckit.dylib" to this "unsetenv DYLD_INSERT_LIBRARIES /usr/lib/libimckit.dylib" ...
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What are the use-cases for Web Workers? [closed]

...ditor through which you could embed images,music files, data, excel sheets etc all in ONE file. and consider that you have a web based client and a desktop client and a IOS/Android client. For this kind of a use case, you can store all the file contents in a zip file and then unzip at each client. ...
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How to grant remote access to MySQL for a whole subnet?

...e_password_to_connect'; press control and X to quit from mysql write nano /etc/mysql/my.cnf write # before bind-address = 127.0.0.1 in my.cnf folder #bind-address = 127.0.0.1 save my.cnf folder with control + X write service mysql restart you could connect via navicat on your host ...