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How to Remove Array Element and Then Re-Index Array?
I have some troubles with an array. I have one array that I want to modify like below. I want to remove element (elements) of it by index and then re-index array. Is it possible?
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How to concatenate multiple lines of output to one line?
If I run the command cat file | grep pattern , I get many lines of output. How do you concatenate all lines into one line, effectively replacing each "\n" with "\" " (end with " followed by space)?
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Why does cURL return error “(23) Failed writing body”?
...ill reappear.You could use -s to silence all error messages (and progress) if you don't need them.
– Kaworu
Jun 13 '16 at 10:37
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Do you have to put Task.Run in a method to make it async?
...n async method, those "yield" points are await expressions.
This is very different than the term "asynchronous", as (mis)used by the MSDN documentation for years to mean "executes on a background thread".
To futher confuse the issue, async is very different than "awaitable"; there are some async m...
How to commit no change and new message?
How can I make a new commit and create a new message if no changes are made to files?
5 Answers
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Express.js - app.listen vs server.listen
This may be a very basic question but I simply don't get it. What is the difference between creating an app using Express.js and starting the app listening on port 1234, for example:
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Is there an alternative to string.Replace that is case-insensitive?
...art because the title of the question is actually much larger than the specific question being asked. After reading through, I'm not sure any answer is a few edits away from assimilating all the good stuff here, so I figured I'd try to sum.
Here's an extension method that I think avoids the pitfall...
What is the difference between concurrent programming and parallel programming?
What is the difference between concurrent programming and parallel programing? I asked google but didn't find anything that helped me to understand that difference. Could you give me an example for both?
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How can I output UTF-8 from Perl?
...e program, before your print() statement:
binmode(STDOUT, ":utf8");
See if that helps. That should make STDOUT output in UTF-8 instead of ordinary ASCII.
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Deleting Row in SQLite in Android
...;" => 'any SQL command' will be executed. Of course it is not a problem if there is no GUI for that feature.
– bdevay
Mar 15 '14 at 12:45
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