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warning: refname 'HEAD' is ambiguous
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Rename it:
git branch -m HEAD newbranch
then you can examine it and decide what to do (delete it, or save under a descriptive branch name)
(The origin/HEAD remote branch is not a problem)
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Split string based on a regular expression
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Flatten List in LINQ
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For a while I was afraid that I was the only one who ever needed this. Thanks Mike!
– Arnab Chakraborty
Apr 14 '15 at 8:52
7
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What's the difference between Jetty and Netty?
... '17 at 10:26
I am the Most Stupid Person
1,90533 gold badges1717 silver badges3939 bronze badges
answered Mar 22 '11 at 4:21
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How to output a comma delimited list in jinja python template?
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This gives a trailing comma, how do I get rid of that?
– Jonathan
Nov 17 '17 at 19:12
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How to output loop.counter in python jinja template?
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The counter variable inside the loop is called loop.index in jinja2.
>>> from jinja2 import Template
>>> s = "{% for element in elements %}{{loop.index}} {% endfor %}"
>>> Template(s).render(elements=["a", "b", "c", "d"]...
How to force vim to syntax-highlight a file as html?
... Dockerfile.something and Dockerfilesomething
– Android Control
Oct 15 '19 at 12:22
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Regular expression for letters, numbers and - _
...s a different meaning (i.e. range). The . also has a different meaning outside character class definitions, but inside, it's just a literal .
References
regular-expressions.info/Anchors, Character Classes and Repetition
In PHP
Here's a snippet to show how you can use this pattern:
<?php
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Why does InetAddress.isReachable return false, when I can ping the IP address?
...ug on this same matter :
http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4921816
Part 1 : A reproducible example of the problem
Note that in this case, it fails.
//also, this fails for an invalid address, like "www.sjdosgoogle.com1234sd"
InetAddress[] addresses = InetAddress...
Comma separator for numbers in R?
...IT: As Michael Chirico says in the comment:
Be aware that these have the side effect of padding the printed strings with blank space, for example:
> prettyNum(c(123,1234),big.mark=",")
[1] " 123" "1,234"
Add trim=TRUE to format or preserve.width="none" to prettyNum to prevent this:
> pr...