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Linq: adding conditions to the where clause conditionally
I have a query like this
9 Answers
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How can I convert uppercase letters to lowercase in Notepad++
I use Notepad ++ for coding mostly.
6 Answers
6
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Get unique values from a list in python [duplicate]
I want to get the unique values from the following list:
30 Answers
30
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What does git push -u mean?
I have two different versions of git.
In the 1.6.2 version, git push does not have the -u option. It only appears in the 1.7.x version.
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console.writeline and System.out.println
...actly is the technical difference between console.writeline and System.out.println ?
I know that System.out.println writes to standard output but is this not the same thing as the console?
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git add . vs git commit -a
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git commit -a means almost[*] the same thing as git add -u && git commit.
It's not the same as git add . as this would add untracked files that aren't being ignored, git add -u only stages changes (including deletions) to already tracked files.
[*] There's a subtle differ...
Unicode characters in URLs
In 2010, would you serve URLs containing UTF-8 characters in a large web portal?
7 Answers
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Updating MySQL primary key
I have a table user_interactions with 4 columns:
3 Answers
3
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Never seen before C++ for loop
...loop is in the middle - between the two semicolons ;.
In C++ it is OK to put almost any expression as a condition: anything that evaluates to zero means false; non-zero means true.
In your case, the condition is u--: when you convert to C#, simply add != 0:
for (u = b.size(), v = b.back(); u-- !=...
what is the difference between ?:, ?! and ?= in regex?
I searched for the meaning of these expressions but couldn't understand the exact difference between them.
This is what they say:
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