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What is “String args[]”? parameter in main method Java
...nvocation. For example, if I invoke the program like so:
$ java MyProg -f file.txt
Then args will be an array containing the strings "-f" and "file.txt".
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How to retrieve POST query parameters?
...pe(s) you require. If you do need multipart encoding (to support uploading files for example) then you should read this.
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JS Client-Side Exif Orientation: Rotate and Mirror JPEG Images
...tate images when they need to be rotated, or detect orientation and rotate file (somehow) before actually uploading it. The demo does neither. It simply takes a file from a file input and displays it the right way, when is this useful in the real world? When I parse my page and feed the URLs from th...
How do I select a merge strategy for a git rebase?
... thus long) script, meant for production use: ui options, handles multiple files, check if file actually has conflict markers, etc, but the "core" could be summarized in 2 lines:
cp file file.bak
awk '/^<+ HEAD$/,/^=+$/{next} /^>+ /{next} 1' file.bak > file
And here is the full script:
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How do you use https / SSL on localhost?
...4 commands, one at a time, from an elevated Command Prompt:
cd C:\Program Files (x86)\Windows Kits\8.1\bin\x64
makecert -r -n "CN=localhost" -b 01/01/2000 -e 01/01/2099 -eku 1.3.6.1.5.5.7.3.3 -sv localhost.pvk localhost.cer
cert2spc localhost.cer localhost.spc
pvk2pfx -pvk localhost.pvk -spc loc...
How to split a string in Haskell?
...n building your project. Add split to the build-depends list in your cabal file, e.g. if your project is called hello, then in the hello.cabal file below the executable hello line put a line like ` build-depends: base, split` (note two space indent). Then build using the cabal build command. Cf. ha...
Continuous Integration for Ruby on Rails? [closed]
...aphs of tests run, no trend lines, etc. I also had to adjust the routes.rb file to get the code linking working (the resources :projects line needs to move below all the other non-default routes).
TeamCity
This looks awesome, but the pay scale seems out of whack. 3 agents free and then when you're...
Conditionally start at different places in storyboard from AppDelegate
...ssume your storyboard is set as the "main storyboard" (key UIMainStoryboardFile in your Info.plist). In that case, UIKit will load the storyboard and set its initial view controller as your window's root view controller before it sends application:didFinishLaunchingWithOptions: to your AppDelegate....
Why should text files end with a newline?
I assume everyone here is familiar with the adage that all text files should end with a newline. I've known of this "rule" for years but I've always wondered — why?
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How do I parse command line arguments in Java?
...w Options();
Option input = new Option("i", "input", true, "input file path");
input.setRequired(true);
options.addOption(input);
Option output = new Option("o", "output", true, "output file");
output.setRequired(true);
options.addOption(output);
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