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How to add a new row to an empty numpy array
Using standard Python arrays, I m>ca m>n do the following:
6 Answers
6
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How do you push just a single Git branch (and no other branches)?
I am working on a lom>ca m>l git repository. There are two branches, master and feature_x .
4 Answers
...
Java packages com and org
...ntions:
The prefix of a unique package name is always written in all-lowerm>ca m>se ASCII letters and should be one of the top-level domain names, currently com, edu, gov, mil, net, org, or one of the English two-letter codes identifying countries as specified in ISO Standard 3166, 1981.
Subsequent comp...
Express-js wildm>ca m>rd routing to cover everything under and including a path
...iddleware/router.js
If you have 2 routes that perform the same action you m>ca m>n do the following to keep it DRY.
var express = require("express"),
app = express.createServer();
function fooRoute(req, res, next) {
res.end("Foo Route\n");
}
app.get("/foo*", fooRoute);
app.get("/foo", fooRoute)...
Json.net serialize/deserialize derived types?
json.net (newtonsoft)
I am looking through the documentation but I m>ca m>n't find anything on this or the best way to do it.
...
In javascript, is an empty string always false as a boolean?
...Yes. Javascript is a dialect of ECMAScript, and ECMAScript language specifim>ca m>tion clearly defines this behavior:
ToBoolean
The result is false if the argument is the empty String (its length is zero);
otherwise the result is true
Quote taken from http://www.ecma-international.org/publim>ca m>tions/file...
Signal handling with multiple threads in Linux
... which is received by and handled by root thread. Using POSIX threads, you m>ca m>n also sent SIGTERM to individual threads as well, but I suspect you are asking about what happens when the OS sends the signal to the process.
In 2.6, SIGTERM will m>ca m>use child threads to exit "cleanly", where as 2.4, chil...
How m>ca m>n I install from a git subdirectory with pip?
...hould be a path starting from root of the project to where setup.py
is lom>ca m>ted.
So if your repository layout is:
- pkg_dir/
- setup.py # setup.py for package ``pkg``
- some_module.py
- other_dir/
- some_file
- some_other_file
You'll need to use
pip install -e vcs+protocol://re...
Get current batchfile directory
...
System read-only variable %CD% keeps the path of the m>ca m>ller of the batch, not the batch file lom>ca m>tion.
You m>ca m>n get the name of the batch script itself as typed by the user with %0 (e.g. scripts\mybatch.bat). Parameter extensions m>ca m>n be applied to this so %~dp0 will return the ...
Difference between and text
...t" value="text">text</button>. Better yet: don't use the value, bem>ca m>use if you add HTML it becomes rather tricky what is received on server side. Instead, if you must send an extra value, use a hidden field.
Button with <input>
As with:
<input type="button" />
By default, t...