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Undo “git add ”?
I mistakenly added files using the command "git add dir". I have not yet run "git commit". Is there a way to remove this dir and everything contained within it from the commit?
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What is the worst real-world macros/pre-processor abuse you've ever come across?
...: A convex mirror mounted above his monitor "For knowing who is watching", and an occasional sudden exit from his chair to do a quick ten pushups. He explained this last one as "Compiler found error in code. This is punishment".
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How can I find the latitude and longitude from address?
...s the "java.io.IOException service not available"
– Kandha
Aug 26 '10 at 13:02
3
You need the rig...
Transferring an app to another Firebase account
... to another account. All you have to do is:
Go to your Firebase console, and select the project you want to shift.
Select the cog icon besides the project name on top right.
Select Permissions from the flyout.
Select Advanced permission settings hyperlink.
You've reached the IAM & Admin page o...
Running multiple TeamCity Agents on the same computer?
..., each running a single TeamCity build agent. Each machine is very strong, and we'd like to run several build agents on the same machine.
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No Main() in WPF?
... The same thing exists in App.g.cs, as well. But I tried to add to Main() and every time I would rebuild my project, it would revert to what you have, here. Tried to create my own in another class, but Project Properties only finds MyProject.App, not the other class, so can't redirect it.
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Bower and devDependencies vs dependencies
I ran 'yo angular' and realized afterwards that it installs 1.0.8, I uninstalled the angular components, however the original bower.json file had angular-mocks and angular-scenario under 'devDependencies' when I re-add all the 1.2.0-rc.2 components angular-mocks and angular-scenario under dependenci...
Why does the C preprocessor interpret the word “linux” as the constant “1”?
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In the Old Days (pre-ANSI), predefining symbols such as unix and vax was a way to allow code to detect at compile time what system it was being compiled for. There was no official language standard back then (beyond the reference material at the back of the first edition of K&R), a...
What is the most effective way to get the index of an iterator of an std::vector?
I'm iterating over a vector and need the index the iterator is currently pointing at. AFAIK this can be done in two ways:
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Round a double to 2 decimal places [duplicate]
... too.
So, use this instead
(Adapted from this answer by Louis Wasserman and this one by Sean Owen.)
public static double round(double value, int places) {
if (places < 0) throw new IllegalArgumentException();
BigDecimal bd = BigDecimal.valueOf(value);
bd = bd.setScale(places, Rou...