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Should I inherit from std::exception?
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It is not a good idea to format a user-friendly message at the point of the throw because this would couple lower-level code with with localization functionality and whatnot. Instead, store in the exception object all relevant information, an...
git update-index --assume-unchanged returns “fatal unable to mark file”
...e problem on Mac, and none of the suggested workarounds worked for me. Any idea? I am trying to stop tracking a directory temporarily on my machine only, the name the dir is intellij_idea_project_files/. Apparently all of the files in this directory have been properly marked except one, and that is ...
What GUI libraries are the JetBrains using?
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IntelliJ IDEA is a pure Java Swing application. All the custom components like editor tabs are created manually, no third-party libraries are used for this. You can find all the details by looking at the IntelliJ IDEA Community Source...
How to generate Class Diagram (UML) on Android Studio (IntelliJ Idea)
I've try to search and found this link , but Ctrl + Alt + Shift + D doesn't work.
9 Answers
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Algorithm to compare two images
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These are simply ideas I've had thinking about the problem, never tried it but I like thinking about problems like this!
Before you begin
Consider normalising the pictures, if one is a higher resolution than the other, consider the option t...
Best practice for storing and protecting private API keys in applications [closed]
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Few ideas, in my opinion only first one gives some guarantee:
Keep your secrets on some server on internet, and when needed just grab them and use. If user is about to use dropbox then nothing stops you from making request to y...
.gitignore after commit [duplicate]
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I had to remove .idea and target folders and after reading all comments this worked for me:
git rm -r .idea
git rm -r target
git commit -m 'removed .idea folder'
and then push to master
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How to make System.out.println() shorter
...println(line);
}
println("Hello World");
IDE keyboard shortcuts
IntelliJ IDEA and NetBeans:
you type sout then press TAB, and it types System.out.println() for you, with the cursor in the right place.
Eclipse:
Type syso then press CTRL + SPACE.
Other
Find a "snippets" plugin for your favorite text...
Detecting 'stealth' web-crawlers
... crawlers that can easily bypass this naive method described. Never a good idea to deny user access or hinder it because it destroys the user experience with your site.
– KJW
Oct 9 '13 at 0:32
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Peak detection in a 2D array
... only non-overlapping squares appear in the results.
Choosing fingers (an idea)
Another problem is how to choose what is likely to be fingers out of all the peaks. I have an idea which may or may not work. I don't have time to implement it right now, so just pseudo-code.
I noticed that if the fro...