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How to create an instance of anonymous class of abstract class in Kotlin?
... imageUploader: {
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git - Your branch is ahead of 'origin/master' by 1 commit
...for the following commit.
The message you're seeing (your branch is ahead by 1 commit) means that your local repository has one commit that hasn't been pushed yet.
In other words: add and commit are local operations, push, pull and fetch are operations that interact with a remote.
Since there see...
Python, add trailing slash to directory string, os independently
...
You can do it manually by:
path = ...
import os
if not path.endswith(os.path.sep):
path += os.path.sep
However, it is usually much cleaner to use os.path.join.
shar...
Git SSH error: “Connect to host: Bad file number”
...Timed out.
Problem:
SSH is probably blocked on port 22. You can see this by typing
$nmap -sS github.com -p 22
Starting Nmap 5.35DC1 ( http://nmap.org ) at 2011-11-05 10:53 CET
Nmap scan report for github.com (207.97.227.239)
Host is up (0.10s latency).
PORT STATE SERVICE
...
Python convert tuple to string
...You can also use a delimiter like a comma to produce:
'a,b,c,d,g,x,r,e'
By using:
','.join(('a', 'b', 'c', 'd', 'g', 'x', 'r', 'e'))
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Does running git init twice initialize a repository or reinitialize an existing repo?
...mewhere else, the existing .git directory will be moved there and replaced by a link.
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Reuse a parameter in String.format?
...ion of the argument in the argument list. The first argument is referenced by "1$", the second by "2$", etc.
String.format("%1$s %1$s %1$s %1$s %1$s %1$s", hello);
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extra qualification error in C++
... Hello from The Future. You can now force MSVC to warn about this, by enabling warning C4596 - docs.microsoft.com/en-us/cpp/error-messages/compiler-warnings/… . I'd go so far as to have it be reported as an error, by adding the compiler switch /we4596
– Len
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XPath: How to select nodes which have no attributes?
...ribute that is empty.
That is, the following elements would be picked out by either of these xpath expressions
<nodes>
<node attribute1="aaaa"></node>
<node attribute1=""></node> <!--This one -->
<node attribute1="bbbb"></node>
<no...
How do I find a list of Homebrew's installable packages?
... formulae, for example brew list postgres will tell you of files installed by postgres (providing it is indeed installed).
brew search <search term> will list the possible packages that you can install. brew search post will return multiple packages that are available to install that have pos...