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How to remove/delete a large file from commit history in Git repository?
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@tony It's worth repeating the entire cloning & clearing procedure to see if the message asking you to pull re-occurs, but it's almost certainly because your remote server is configured to reject non-fast-forward updates (ie, it's configured to stop you from losing hi...
Haskell: How is pronounced? [closed]
...om working on Bool to working on Maybe Bool. But what if we want to lift (&&)?
maybeAnd' :: Maybe Bool -> Maybe (Bool -> Bool)
maybeAnd' = fmap (&&)
Well, that's not what we want at all! In fact, it's pretty much useless. We can try to be clever and sneak another Bool into M...
PHP prepend associative array with literal keys?
... See also array_merge() and its difference from using the + operator: br.php.net/manual/en/function.array-merge.php#92602
– Havenard
Sep 3 '09 at 1:33
2
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Test for non-zero length string in Bash: [ -n “$var” ] or [ “$var” ]
...f negating shows a clearer intent than using the opposite operation. For example: if ! [[ -n $var ]].
If you're using [, the key to making sure that you don't get unexpected results is quoting the variable. Using [[, it doesn't matter.
The error messages, which are being suppressed, are "unary ope...
Save all files in Visual Studio project as UTF-8
...you select the option that says no byte-order-marker (BOM)
Set code page & hit ok. It seems to persist just past the current file.
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What do 'real', 'user' and 'sys' mean in the output of time(1)?
...omment so): More detail? Use perf [1], [2]. [1] perf.wiki.kernel.org/index.php/Main_Page [2] brendangregg.com/perf.html
– kaiwan
May 9 '15 at 7:46
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How to convert an Int to a String of a given length with leading zeros to align?
...method, which appends a certain amount of characters to your string. For example:
"aloha".padTo(10,'a')
Will return "alohaaaaaa". Note the element type of a String is a Char, hence the single quotes around the 'a'.
Your problem is a bit different since you need to prepend characters instead of a...
Iterate two Lists or Arrays with one ForEach statement in C#
... = s2.GetEnumerator())
{
while (e1.MoveNext() && e2.MoveNext())
{
yield return new Pair<TFirst, TSecond>(e1.Current, e2.Current);
}
}
}
}
public class Pair<TFirst, TSecond&...
YouTube API to fetch all videos on a channel
...client libraries.
You could also make the requests yourself. Here is an example URL that retrieves the latest videos from a channel:
https://www.googleapis.com/youtube/v3/search?key={your_key_here}&channelId={channel_id_here}&part=snippet,id&order=date&maxResults=20
After that yo...
Take a screenshot of a webpage with JavaScript?
...Width, wb.Height));
wb.Dispose();
return bitmap;
}
And then via PHP you can do:
exec("CreateScreenShot.exe -url http://.... -save C:/shots domain_page.png");
Then you have the screenshot in the server side.
shar...