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Can I grep only the first n lines of a file?
... I didn't even realize, all the solutions here using head have used -n 10 (including me) not realizing that head by default displays only 10 lines. :)
– jaypal singh
Jan 7 '12 at 1:05
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Enabling HTTPS on express.js
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Including Points:
SSL setup
In config/local.js
In config/env/production.js
HTTP and WS handling
The app must run on HTTP in development so we can easily debug our
app.
The app must run on HTTPS in production for s...
How to find SQL Server running port?
...| findstr *PID*
it will show TCP and UDP connections of your SQL server (including ports)
standard is 1433 for TCP and 1434 for UDP
example :
share
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How to declare and add items to an array in Python?
...ements to the list, use append
my_list.append(12)
To extend the list to include the elements from another list use extend
my_list.extend([1,2,3,4])
my_list
--> [12,1,2,3,4]
To remove an element from a list use remove
my_list.remove(2)
Dictionaries represent a collection of key/value pair...
Developing C# on Linux
...hat can run .NET applications and that works on both Windows and Linux. It includes a C# compiler.
As an IDE, you could use MonoDevelop, and I suppose there's something available for Eclipse, too.
Note that WinForms support on Mono is there, but somewhat lacking. Generally, Mono developers seem to...
Java Programming - Where should SQL statements be stored? [closed]
...bstraction of the database structure?
Stored procedures allow for reuse, including inside of other stored procedures. This means that you can make one trip to the database & have it execute supporting instructions - the least amount of traffic is ideal. ORM or sproc, the time on the wire goi...
Execute stored procedure with an Output parameter?
... seems odd. My context menu on a stored procedure has about a dozen items, including modify, execute, properties, and others
– Ray
Jun 8 '15 at 14:56
2
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Determining Referer in PHP
... CSRF token instead, since the referer-checking approach has disadvantages including leaving you vulnerable if you have an open redirect on your site and breaking for user agents that strip the referer.
– Mark Amery
May 19 '14 at 22:50
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How to word wrap text in HTML?
... It's CSS3, but it works in almost all mainstream browsers, including IE5.5 -> 9 - caniuse.com/#search=word-wrap
– Jon Hadley
Jan 27 '11 at 9:10
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Handling colon in element ID with jQuery
...cy (without necessarily achieving it) than for any other single reason – including blind stupidity." More info here.
– nfechner
Mar 12 '14 at 12:29
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