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Uninstall Node.JS using Linux command line?
...
Running which node will return something like /path/bin/node.
Then run cd /path
This is all that is added by Node.JS.
rm -r bin/node bin/node-waf include/node lib/node lib/pkgconfig/nodejs.pc share/man/man1/node.1
Now the only thing I don't know about is npm and what it has installe...
add created_at and updated_at fields to mongoose schemas
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Note: If you decide to use Kappa Architecture (Event Sourcing + CQRS), then you do not need updated date at all. Since your data is an immutable, append-only event log, you only ever need event created date. Similar to the Lambda Architecture, described below. Then your application state is a pr...
Simple way to transpose columns and rows in SQL?
...s to those functions this can be replicated using UNION ALL to UNPIVOT and then an aggregate function with a CASE statement to PIVOT:
Create Table:
CREATE TABLE yourTable([color] varchar(5), [Paul] int, [John] int, [Tim] int, [Eric] int);
INSERT INTO yourTable
([color], [Paul], [John], [Tim],...
Detect if the app was launched/opened from a push notification
...on and pass self.notificationUserInfo. If self.notificationUserInfo is nil then return early, otherwise open the view based on the notification state found in self.notificationUserInfo.
Explanation
When opening from a push didFinishLaunchingWithOptions or applicationWillEnterForeground is always ...
How to set java_home on Windows 7?
...mputer icon on your desktop and select Properties.
Click the Advanced tab, then click the Environment Variables button.
Under System Variables, click New.
Enter the variable name as JAVA_HOME.
Enter the variable value as the installation path for the Java Development Kit.
Click OK.
Click Apply Ch...
stop all instances of node.js server
...is running on a specific port, you can use netstat to find the process ID, then send a kill signal to it. So in your case, where the port is 8080, you could run the following:
C:\>netstat -ano | find "LISTENING" | find "8080"
The fifth column of the output is the process ID:
TCP 0.0.0.0:...
Java Immutable Collections
...another unmodifiable collection does not have any other references to it , then is the unmodifiable collection's bahaviour exactly same to an immutable collection ?
– Bhaskar
Oct 10 '11 at 15:11
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How can I know if a branch has been already merged into master?
... local tracking branch, identified the status with git branch --merged and then deleted the local and remote branches.
– Kenneth Kalmer
Jul 1 '11 at 8:30
84
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Timeout a command in bash without unnecessary delay
...xpiration SIGTERM (15) is sent to the process. If the signal
# is blocked, then the subsequent SIGKILL (9) terminates it.
#
# Based on the Bash documentation example.
# Hello Chet,
# please find attached a "little easier" :-) to comprehend
# time-out example. If you find it suitable, feel free t...
How to deploy correctly when using Composer's develop / production switch?
...ludes NOT installing dev dependencies if the code goes to production), and then move all the files to the target machine.
Why?
on shared hosting, you might not be able to get to a command line
even if you did, PHP might be restricted there in terms of commands, memory or network access
repository C...