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Can't pickle when using multiprocessing Pool.map()
...e pickled, registering it with the copy_reg standard library method.
For example, Steven Bethard's contribution to this thread (towards the end of the thread) shows one perfectly workable approach to allow method pickling/unpickling via copy_reg.
...
How to display request headers with command line curl
...ved Permanently
< Location: http://www.google.com/
< Content-Type: text/html; charset=UTF-8
< Date: Thu, 15 Jul 2010 06:06:52 GMT
< Expires: Sat, 14 Aug 2010 06:06:52 GMT
< Cache-Control: public, max-age=2592000
< Server: gws
< Content-Length: 219
< X-XSS-Protection: 1; mode=...
How do I POST urlencoded form data with $http without jQuery?
...ialization algorithm and post the data
with the content-type, "application/x-www-form-urlencoded".
Example from here.
$http({
method: 'POST',
url: url,
headers: {'Content-Type': 'application/x-www-form-urlencoded'},
transformRequest: function(obj) {
var str = [];
for...
How can I change the version of npm using nvm?
...
nvm doesn't handle npm.
So if you want to install node 0.4.x (which many packages still depend on) and use NPM, you can still use npm 1.0.x.
Install node 0.6.x (which comes with npm 1.1.x) and install nvm with npm:
npm install nvm
. ~/nvm/nvm.sh
Install node 0.4.x with nvm:
nvm ...
How to create a WPF Window without a border that can be resized via a grip only?
...he border disappears and you can only resize via the grip.
<Window
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Width="640" Height="480"
WindowStyle="None"
AllowsTransparency="True"
ResizeMode="C...
Redirecting EC2 Elastic Load Balancer from HTTP to HTTPS
...equest to https request on ELB . I have two EC2 instances. I am using nginx for the server. I have tried a rewriting the nginx conf files without any success. I would love some advice on it.
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How do I show the value of a #define at compile-time?
...GCC using the stringify operator "#", but it requires two stages.
#define XSTR(x) STR(x)
#define STR(x) #x
The value of a macro can then be displayed with:
#pragma message "The value of ABC: " XSTR(ABC)
See: 3.4 Stringification in the gcc online documentation.
How it works:
The preprocessor ...
Javascript - Track mouse position
... should start and for (say) every 100 ms, I should get the new value of posX and posY and print it out in the form.
11 Ans...
Convert Newtonsoft.Json.Linq.JArray to a list of specific object type
...if the array has a null field? This time i get the error JsonSerializationException. I want the data and i want it remain null for any null data.
– Ensar Turkoglu
Apr 19 '17 at 11:09
...
Python vs Cpython
...nslate Python-ish code to C, and that is called Cython. Cython adds a few extensions to the Python language, and lets you compile your code to C extensions, code that plugs into the CPython interpreter.
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