evantoli

Configure Git to use a proxy

In Brief

You may need to configure a proxy server if you're having trouble cloning or fetching from a remote repository or getting an error like unable to access '...' Couldn't resolve host '...'.

Consider something like:

simonwoo

There are 3 plugins for generating to create a JAR-File in maven:

• maven-jar-plugin
• maven-assembly-plugin
• maven-shade-plugin

maven-jar-plugin:This plugin provides the capability to build and sign jars.But it just compiles the java files under src/main/java and /src/main/resources/.It doesn't include the dependencies JAR files.

<!--exclude all xml files from the jar-->
<plugin>
    <groupId>org.apache.maven.plugins</groupId>

joostrijneveld

# Heavily depends on:
# libqrencode (fukuchi.org/works/qrencode/)
# paperkey (jabberwocky.com/software/paperkey/)
# zbar (zbar.sourceforge.net)

# Producing the QR codes:
# Split over 4 codes to ensure the data per image is not too large.
gpg --export-secret-key KEYIDGOESHERE | paperkey --output-type raw | base64 > temp
split temp -n 4 IMG
for f in IMG*; do cat $f | qrencode -o $f.png; done

tejainece

package main

//#include<stdio.h>
//void inC() {
//    printf("I am in C code now!\n");
//}
import "C"
import "fmt"

func main() {

dergachev

Exposing your clipboard over SSH

I frequently administer remote servers over SSH, and need to copy data to my clipboard. If the text I want to copy all fits on one screen, then I simply select it with my mouse and press CMD-C, which asks relies on m y terminal emulator (xterm2) to throw it to the clipboard.

This isn't practical for larger texts, like when I want to copy the whole contents of a file.

If I had been editing large-file.txt locally, I could easily copy its contents by using the pbcopy command:

ffunenga

#############################################################################
#
# Generic Makefile for C/C++ Program
#
# License: GPL (General Public License)
# Author:  whyglinux <whyglinux AT gmail DOT com>
# Date:    2006/03/04 (version 0.1)
#          2007/03/24 (version 0.2)
#          2007/04/09 (version 0.3)
#          2007/06/26 (version 0.4)

miyukino

;; Exp. (merge '(1 3 5 7 8 9 10) '(2 4 6)) ==> (1 2 3 4 5 6 7 8 9 10)
(define (merge L M)
	(if (null? L) M
		(if (null? M) L
			(if (< (car L) (car M))
				(cons (car L) (merge (cdr L) M))
				(cons (car M) (merge (cdr M) L))))))

;; split helper functions
(define (odd L)

rbtbr

-- ax^2 + bx + c = 0

qEquation :: (Float, Float, Float) -> (Float, Float)
qEquation (a, b, c) = (x1, x2)
		where
			x1 = e + sqrt d / (2 * a)
			x2 = e - sqrt d / (2 * a)
			d = b * b - 4 * a * c
			e = - b / (2 * a)