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A Regex that will never be matched by anything
...his might sound like a stupid question, but I had a long talk with some of my fellow developers and it sounded like a fun thing to think of.
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git: abort commit in the middle of typing message
I am in the middle of committing. I have typed up my commit message in vim. I now remembered I needed to change something. I realize that there are other options to accomplish what I want, but I want to know if there is a way to abort the commit but still save the commit message I've typed up so far...
GUI-based or Web-based JSON editor that works like property explorer [closed]
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Update: In an effort to answer my own question, here is what I've been able to uncover so far. If anyone else out there has something, I'd still be interested to find out more.
http://knockoutjs.com/documentation/plugins-mapping.html ;; knockoutjs.com ni...
How to clear all the jobs from Sidekiq?
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This appears to reset my authentication on the Rails apps that I'm using (which means I have to copy cookies back into my HTTP client). Is there a way to prevent that?
– intcreator
Jun 13 '17 at 19:47
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Error: The 'brew link' step did not complete successfully
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This worked for me. In my case, I couldn't link Elixir and Erlang during an upgrade. The directories of concern were not owned by my username, but owned by "root". I decided to delete those directories and reinstall.
– Coach R...
Python JSON serialize a Decimal object
... yield on the line with super(...),
# which wouldn't work (see my comment below), so...
return (str(o) for o in [o])
return super(DecimalEncoder, self).default(o)
Then use it like so:
json.dumps({'x': decimal.Decimal('5.5')}, cls=DecimalEncoder)
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Clojure: reduce vs. apply
...tion of a blink of an eye -- in a lot of the common cases. What follows is my rationale for believing this.
+ is itself implemented in terms of reduce for the variable-arity case (more than 2 arguments). Indeed, this seems like an immensely sensible "default" way to go for any variable-arity, assoc...
Most simple but complete CMake example
... in the next example I read. All I want to know is, how should I structure my project, so that my CMake requires the least amount of maintainance in the future. For example, I don't want to update my CMakeList.txt when I am adding a new folder in my src tree, that works exactly like all other src fo...
how to configure apache server to talk to HTTPS backend server?
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My SSLProxyEngine is on as well as ssl module is enabled still getting [Tue Nov 17 12:19:39.061224 2015] [proxy:error] [pid 8381:tid 140148180240128] AH00961: HTTPS: failed to enable ssl support for 182.161.73.67:443 (gum.cri...
Beyond Stack Sampling: C++ Profilers
...ints to get gprof2dot to generate nice output.
I use a --skew of 0.001 on my graphs so I can easily see the hot code paths. Otherwise the int main() dominates the graph.
If you're doing anything crazy with C++ templates you'll probably want to add --strip. This is especially true with Boost.
I us...