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Created by freyo on February 06, 2013 21:10:47 Last update: February 06, 2013 21:12:18
I have an old Samung phone to be used as a toy. After restoring back to factory image and power on, I was stuck at the activate service screen. Unfortunately, the four corner magic touch did not work. So I did quite a bit of digging and this is what worked on my Samsung Continuum: Press emergency call button, then at the dialer, press * # 8 3 7 8 6 6 3 3 , press the Home key From the home screen, tap phone icon, Dial * # 2 2 7 4 5 9 2 7 Enter SPC code: ______ displays tap in white box to show virtual keyboard, enter 6 digit code (default: 000000), tap OK Select “Hidden menu Enable”, tap OK From...
Created by Dr. Xi on September 06, 2007 03:11:40 Last update: January 31, 2013 12:13:45
The built-in function SYSDATE returns a DATE value containing the current date and time on your system. For example,
UPDATE ACCOUNT SET LAST_MODIFIED = SYSDATE;updates the LAST_MODIFIED column to the current system time.
select to_char(sysdate, 'MM-DD-YYYY HH24:MI:SS') N...prints the current date & time.
Created by magnum on October 22, 2012 20:03:05 Last update: October 22, 2012 20:03:05
First, the test command that sleeps random number of seconds ( sleeper.sh ):
#!/bin/bash stime=$[$RANDOM % 20] sleep $sti...As comparison, synchronous pipe code:
#include <sys/wait.h> #include <stdio.h> #in...Asynchronous pipe code:
#include <sys/wait.h> #include <stdio.h> #in...
Created by magnum on October 22, 2012 15:46:44 Last update: October 22, 2012 15:46:44
Example code from the Linux Programmer's Manual:
#include <stdio.h> #include <stdlib.h> #incl...
Created by magnum on September 11, 2012 11:59:43 Last update: September 11, 2012 11:59:43
Exerpt from bash documentation. HISTORY EXPANSION The bash shell supports a history expansion feature that is similar to the history expansion in csh. This feature is enabled by default for interactive shells, and can be disabled using the +H option to the set builtin command. Non-interactive shells do not perform history expansion by default. History expansions introduce words from the history list into the input stream, making it easy to repeat commands, insert the arguments to a previous command into the current input line, or fix errors in previous commands quickly. History expansion is performed immediately after a complete line is read, before the shell breaks it into words. It takes place in two parts. The first is to determine which line from the history...
Created by James on April 24, 2012 14:01:39 Last update: April 24, 2012 14:01:39
This is the Mathias Bynens placeholder plugin with several bug fixes of my own.
/*! http://mths.be/placeholder v2.0.7 by @mathias ...
Created by woolf on February 17, 2012 13:08:52 Last update: February 17, 2012 13:08:52
The steps: Click File , then Info Click M anage Rules & Alerts Click New Rule in Rules and Alerts To block a sender, select "Move messages from someone to a folder"
Created by voodoo on February 17, 2012 10:40:43 Last update: February 17, 2012 10:40:43
When a certificate is "untrusted" by IE (such as a self-signed certificate), it displays a "Certificate error" icon next to the address bar. It used to be that you can click on that icon, "View certificates", then install it. On Windows 7, because of UAC , the "Install Certificate..." button is no longer displayed. In order to see the button, you have to start IE9 with administrator privileges: right click on the IE9 shortcut icon and select " Run as administrator... ". To save the certificate to a file, click the Details tab on the Certificate dialog, then click " Copy to File... ".
Created by meiu on February 09, 2012 09:55:26 Last update: February 09, 2012 09:55:26
In the package explorer pane: Right click on the folder Move mouse to Build Path Select Use as Source Folder To revert a source folder selection: mouse over Build Path and select Remove from Build Path .
Created by Dr. Xi on February 06, 2012 12:14:11 Last update: February 07, 2012 15:39:35
Oracle sqlplus command line tools does not support command line editing out-of-the-box. But on Linux there's a handy utility that enables command line editing with any command line tool: rlwrap - readline wrapper. Install rlwrap:
$ sudo apt-get install rlwrapCreate a keywords file .sql.dict (optional, but convenient):
false null true access add as asc begin by chec...It would be nice to add the tables names also. Create an alias for sqlplus (put it in .bashrc ):
alias sqlplus='rlwrap -f $HOME/.sql.dict sqlplus'