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Mercurial stuck “waiting for lock”
...blem with no detectable lock files. I found the solution here: http://schooner.uwaterloo.ca/twiki/bin/view/MAG/HgLockError
Here is a transcript from Tortoise Hg Workbench console
% hg debuglocks
lock: user None, process 7168, host HPv32 (114213199s)
wlock: free
[command returned code 1 Sat Jan 0...
Import CSV to mysql table
...inated by '\n' (column-name);
In above command, in my case there is only one column to be loaded so there is no "terminated by" and "enclosed by" so I kept it empty else programmer can enter the separating character . for e.g . ,(comma) or " or ; or any thing.
**for people who are using mysql ver...
Installing Google Protocol Buffers on mac
...landed here looking for how to install Protocol Buffers on Mac, it can be done using Homebrew by running the command below
brew install protobuf
It installs the latest version of protobuf available. For me, at the time of writing, this installed the v3.7.1
If you'd like to install an older versi...
How to recursively list all the files in a directory in C#?
... {
Console.WriteLine(excpt.Message);
}
}
Added by barlop
GONeale mentions that the above doesn't list the files in the current directory and suggests putting the file listing part outside the part that gets directories. The following would do that. It also includes a Writeline line...
How do I change the default location for Git Bash on Windows?
...nd point out the Git Bash starting position." What does that mean? Can someone provide an example value to use?
– Bob Horn
Jun 12 at 17:26
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Open URL under cursor in Vim with browser
...y to open the URL under the cursor in your favorite browser or a specified one?
11 Answers
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From an array of objects, extract value of a property as array
... Well, this is same as another answer's comment by totymedli, but none-the-less it's actually better (in my opinion) way than in other answers, so... Changing it to accepted answer.
– hyde
Oct 11 '17 at 17:52
...
Replace all 0 values to NA
...frame in the sense of completely removing all the rows containing at least one zero. When using, e.g., var, cov, or cor, that is actually equivalent to first replacing zeroes with NA and setting the value of use as "complete.obs". Typically, however, this is unsatisfactory as it leads to extra infor...
How to disable Golang unused import error
...
+1 because this can be done anywhere in the file, which would normally be an awful idea but is really useful for saving you from having to jump around the file to get to the import statement and back when you're just trying to compile or test some c...
How to call shell commands from Ruby
... character is a delimiter, which can be any character.
If the delimiter is one of the characters (, [, {, or <,
the literal consists of the characters up to the matching closing delimiter,
taking account of nested delimiter pairs. For all other delimiters, the
literal comprises the characters up ...