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An efficient compression algorithm for short text strings [closed]
...ay (e.g. all URLs, all C programs, all StackOverflow posts, all ASCII-art drawings) then certain substrings will appear in most or all of the input files.
Every compression algorithm will save space if the same substring is repeated multiple times in one input file (e.g. "the" in English text or "...
Deserializing JSON to .NET object using Newtonsoft (or LINQ to JSON maybe?)
...spotty at times. If you're not already doing so, I'd recommend dumping the raw JSON response from Twitter to a log before attempting to parse it. Then if it fails, you can at least see if you received something funky over the wire.
– arcain
Feb 3 '12 at 16:32
...
(this == null) in C#!
...
The raw decompilation (Reflector with no optimizations) of the Debug mode binary is:
private class Derived : Program.Base
{
// Methods
public Derived()
{
base..ctor(new Func<string>(Program.Derived.<...
Spring MVC: Complex object as GET @RequestParam
...eferences: p},
function (response) {
...
On client side the actual raw data sent to the server is;
...
id=pr&preferences%5BuserId%5D=1005012365&preferences%5Baudio%5D=false&preferences%5Btooltip%5D=true&preferences%5Blanguage%5D=en
...
parsed as;
id:pr
preferences[userId...
How do I count the number of occurrences of a char in a String?
...ring, I get a difference of 6049 ns vs 26,739 ns (averaged over 100runs). Raw numbers are huge difference, but percetage wise...it adds up. Avoid the memory allocations - use a loop!
– Ben
Nov 18 '14 at 15:41
...
Get a list of URLs from a site [closed]
...in
Wikka Wiki (PHP)
WordPress
Downloadable Tools
GSiteCrawler (Windows)
GWebCrawler & Sitemap Creator (Windows)
G-Mapper (Windows)
Inspyder Sitemap Creator (Windows) $
IntelliMapper (Windows) $
Microsys A1 Sitemap Generator (Windows) $
Rage Google Sitemap Automato...
Set up adb on Mac OS X
...e automatic updates.
Install homebrew
/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)"
Install adb
brew cask install android-platform-tools
Start using adb
adb devices
Option 2 - Manually (just the platform tools)
This is the easiest way t...
How do I create test and train samples from one dataframe with pandas?
...
Better solution. scikit learn doesn't take raw data frames, rather it expects arrays.
– Cybernetic
Nov 8 '19 at 20:21
2
...
How to read a file in reverse order?
...line[::-1]
if __name__ == '__main__':
for qline in readlines_reverse(raw_input()):
print qline
Since the file is read character by character in reverse order, it will work even on very large files, as long as individual lines fit into memory.
...
C fopen vs open
...nter directly.
There are several advantages to using FILE-objects rather raw file descriptors, which includes greater ease of usage but also other technical advantages such as built-in buffering. Especially the buffering generally results in a sizeable performance advantage.
...