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Getting A File's Mime Type In Java
...just paste and run this code to play with it:
@Grab('org.apache.tika:tika-core:1.14')
import org.apache.tika.Tika;
def tika = new Tika()
def file = new File("/path/to/file")
println tika.detect(file)
Keep in mind that its APIs are rich, it can parse "anything". As of tika-core 1.14, you have:
S...
Git Symlinks in Windows
... But you have to clone the repository with the symlinks again git clone -c core.symlinks=true <URL>. You need to run this command with administrator rights. It is also possible to create symlinks on Windows with mklink.
Check out the wiki.
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What is the difference between declarative and imperative programming? [closed]
... by hand. Running with the SQL example, if you had a query like
SELECT score FROM games WHERE id < 100;
the SQL "compiler" can "optimize" this query because it knows that id is an indexed field -- or maybe it isn't indexed, in which case it will have to iterate over the entire data set anywa...
How can I Remove .DS_Store files from a Git repository?
... rm --ignore-unmatch
# specify a global exclusion list
git config --global core.excludesfile ~/.gitignore
# adding .DS_Store to that list
echo .DS_Store >> ~/.gitignore
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How to pass boolean values to a PowerShell script from a command prompt
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https://docs.microsoft.com/en-us/powershell/module/microsoft.powershell.core/about/about_powershell_exe
Documentation for the -File parameter states that
"In rare cases, you might need to provide a Boolean value for a switch parameter. To provide a Boolean value for a switch parameter in the va...
How do you add an array to another array in Ruby and not end up with a multi-dimensional result?
..., 3, 4]
You can read all about the array class here:
http://ruby-doc.org/core/classes/Array.html
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How should I use git diff for long lines?
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You can also use git config to setup pager to wrap.
$ git config core.pager 'less -r'
Sets the pager setting for the current project.
$ git config --global core.pager 'less -r'
Sets the pager globally for all projects
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When should I use OWIN Katana?
...p://www.nuget.org/packages?q=owin
A lot of these packages were previously core asp.net functionality, and have been extracted as middleware.
For example, adding support to login using various OAuth providers becomes an infrastructure concern (a middleware) and does not need to be part of your appli...
Cannot change version of project facet Dynamic Web Module to 3.0?
...ject facet configuration file itself: org.eclipse.wst.common.project.facet.core.xml
Change the dynamic web module version in this line to 3.0 - <installed facet="jst.web" version="2.5"/>
And then:
Right-click on the project (in the Project Explorer panel).
Select Maven » Update Project (...
How to use QueryPerformanceCounter?
... This answer's badly flawed. QueryPerformanceCounter reads a core specific cycle counter register, and if the thread of execution has been rescheduled on another core, two measurements from QueryPerformanceCounter incorporate not only elapsed time, but often a fixed, large and hard to ...