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Pinging servers in Python
...on 2 and Python 3
EDITS:
By @radato os.system was replaced by subprocess.call. This avoids shell injection vulnerability in cases where your hostname string might not be validated.
import platform # For getting the operating system name
import subprocess # For executing a shell command
def pi...
How to Execute a Python File in Notepad ++?
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this calls cmd window. can we call powershell instead?
– Enthusiastic Engineer
Nov 10 '19 at 8:31
add a co...
Direct vs. Delegated - jQuery .on()
...t and delegated event handlers using the jQuery .on() method . Specifically, the last sentence in this paragraph:
5 Ans...
Vim and Ctags tips and tricks [closed]
I have just installed Ctags (to help with C++ development) with my Vim (or rather gVim), and would like to find out your favorite commands, macros, shortcuts, tips that go along with it...
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Can I specify a custom location to “search for views” in ASP.NET MVC?
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You can easily extend the WebFormViewEngine to specify all the locations you want to look in:
public class CustomViewEngine : WebFormViewEngine
{
public CustomViewEngine()
{
var viewLocations = new[] {
"~/Views/{1}/{0}.aspx",
"~/Views...
How can one check to see if a remote file exists using PHP?
...t I could find, an if fclose fopen type thing, makes the page load really slowly.
22 Answers
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Can I use CASE statement in a JOIN condition?
...e image we can see that the relationship between sys.partitions and sys.allocation_units depends on the value of sys.allocation_units.type . So to join them together I would write something similar to this:
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Get current AUTO_INCREMENT value for any table
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You can get all of the table data by using this query:
SHOW TABLE STATUS FROM `DatabaseName` WHERE `name` LIKE 'TableName' ;
You can get exactly this information by using this query:
SELECT `AUTO_INCREMENT`
FROM INFORMATION_SCHEMA.T...
How to run Conda?
I installed Anaconda and can run Python, so I assume that I installed it correctly. Following this introductory documentation , I am trying to install Python v3.3, so I am copying and pasting the following line into my console:
...
What is trunk, branch and tag in Subversion? [duplicate]
...oduct, like having a place to backport bugfixes into a stable release.
Finally, tags are markers to highlight notable revisions in the history of the repository, usually things like "this was released as 1.0".
See the HTML version of "Version Control with Subversion", especially Chapter 4: Branchi...