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Express next function, what is it really for?
...to jump to that route and skip all routes in between, but sometimes next is called without arguments. Anybody knows of a good tutorial etc that describes the next function?
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How to automatically add user account AND password with a Bash script?
...(Fedora 10) and automatically assign a password via a bash script(or otherwise, if need be).
19 Answers
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How to discard local commits in Git?
... origin/master
will remove all commits not in origin/master where origin is the repo name and master is the name of the branch.
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What is AF_INET, and why do I need it?
I'm getting started on socket programming, and I keep seeing this AF_INET .
5 Answers
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Best way to format integer as string with leading zeros? [duplicate]
...g with defined quantity of digits ($cnt).
What the best way to translate this simple function from PHP to Python:
10 Answer...
Difference between a User and a Login in SQL Server
...L Server that I normally don't mess with. One of them that has me confused is the area of Logins and Users. Seems like it should be a pretty simple topic...
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SQLite UPSERT / UPDATE OR INSERT
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This is a late answer. Starting from SQLIte 3.24.0, released on June 4, 2018, there is finally a support for UPSERT clause following PostgreSQL syntax.
INSERT INTO players (user_name, age)
VALUES('steven', 32)
ON CONFLICT...
What is SuppressWarnings (“unchecked”) in Java?
...hat you're doing really will be legal at execution time.
I usually find this a pain when I'm mocking a generic interface, but there are other examples too. It's usually worth trying to work out a way of avoiding the warning rather than suppressing it (the Java Generics FAQ helps here) but sometimes...
DateTime.Now vs. DateTime.UtcNow
...y are the principles of how the two properties work. I know the second one is universal and basically doesn't deal with time zones, but can someone explain in detail how they work and which one should be used in what scenario?
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Android Studio Project Structure (v.s. Eclipse Project Structure)
... by the different project structures between Eclipse and Android Studio. This makes it difficult to follow tutorials designed for Eclipse. Could anyone let me know why these differences exist? Should they exist?
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