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Which is faster in Python: x**.5 or math.sqrt(x)?
I've been wondering this for some time. As the title say, which is faster, the actual function or simply raising to the half power?
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Java NIO FileChannel versus FileOutputstream performance / usefulness
I am trying to figure out if there is any difference in performance (or advantages) when we use nio FileChannel versus normal FileInputStream/FileOuputStream to read and write files to filesystem. I observed that on my machine both perform at the same level, also many times the FileChannel way...
What is Autoloading; How do you use spl_autoload, __autoload and spl_autoload_register?
...ercase (see my comment to @user below). Can't use spl_autoload_register() vanilla if you like your CapitalLettersAndStuff.
– Just Plain High
Nov 28 '13 at 4:16
6
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Case conventions on element names?
Are there any formal recommendations on element casing in XML?
10 Answers
10
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How to import an excel file in to a MySQL database
Can any one explain how to import a Microsoft Excel file in to a MySQL database?
11 Answers
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How do I auto-reload a Chrome extension I'm developing?
...elow adds a button to Chrome, which will reload an extension upon click.
manifest.json
{
"name": "Chrome Extension Reloader",
"version": "1.0",
"manifest_version": 2,
"background": {"scripts": ["bg.js"] },
"browser_action": {
"default_icon": "icon48.png",
"defau...
Is it possible to have SSL certificate for IP address, not domain name?
...fied Domain Name (FQDN) such as "https://www.domain.com". However, some organizations need an SSL certificate issued to a public IP address. This option allows you to specify a public IP address as the Common Name in your Certificate Signing Request (CSR). The issued certificate can then be used to ...
Having Django serve downloadable files
...using upstream load balancing, doing round-robin.
– Daniel
Jul 6 '15 at 15:13
12
mimetype is repl...
How can I declare and use Boolean variables in a shell script?
I tried to declare a Boolean variable in a shell script using the following syntax:
21 Answers
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How would Git handle a SHA-1 collision on a blob?
...s your desired prefix.
Example: https://github.com/bradfitz/deadbeef
Daniel Dinnyes points out in the comments to 7.1 Git Tools - Revision Selection, which includes:
A higher probability exists that every member of your programming team will be attacked and killed by wolves in unrelated inc...