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What is reflection and why is it useful?
...is very reason. Most other modern languages use reflection as well, and in scripting languages (such as Python) they are even more tightly integrated, since it feels more natural within the general programming model of those languages.
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What's the difference of “./configure” option “--build”, “--host” and “--target”?
The script ./configure accepts 3 options --build , --host and --target . I'm confusing their roles. What's the difference and semantics of them?
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Golang production web application configuration
...led “Continuous Integration/Deployment” system.)
I have a small shell script on the server that pulls code for my project from a remote Git repository, builds it with Go, copies the binaries and other assets to ~/myapp/, and restarts the service.
Overall, the whole thing is not very different ...
Shards and replicas in Elasticsearch
... I didn't manage to understand it. If I download Elasticsearch and run the script, then from what I know I have started a cluster with a single node. Now this node (my PC) have 5 shards (?) and some replicas (?).
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multiprocessing: sharing a large read-only object between processes?
...le, and sent the other lines to the next piped process (which was the same script). Runtime went down by half. It's a little hacky, but the overhead is much lighter than map/poop in the multiprocessing module.
– Vince
Nov 30 '09 at 21:55
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First-time database design: am I overengineering? [closed]
... have any experience in real world application development. I have written scripts in Python, some coursework in C, but nothing like this.
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Does Python support multithreading? Can it speed up execution time?
...f Im wrong) network programming (eg urllib.urlopen()?), to call one Python script from within a Python GUI, and calling multiple PIL (eg Image.transform()) and numpy (eg numpy.array()) operations with threads. And you provided some more examples in your comment such as using multiple threads to read...
Can jQuery get all CSS styles associated with an element?
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BTW, when you say a JSON object, you just mean a JavaScript object right?
– alex
Apr 29 '11 at 10:11
3
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How to Update Multiple Array Elements in mongodb
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Can we not do this without using Javascript? I want to perform this update directly from a mongo shell without using Javascript API.
– Meliodas
Mar 12 '17 at 5:28
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How do you work with an array of jQuery Deferreds?
...when.all() method that addresses these problems:
// Put somewhere in your scripting environment
if (jQuery.when.all===undefined) {
jQuery.when.all = function(deferreds) {
var deferred = new jQuery.Deferred();
$.when.apply(jQuery, deferreds).then(
function() {
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