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Parallel foreach with asynchronous lambda
...ting the result, then that's just throwing fire-and-forget work onto the thread pool. That is almost always a mistake.
– Stephen Cleary
May 10 '18 at 22:57
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Passing an array to a query using a WHERE clause
...LECT password FROM users;/*'). If you don't sanitize that, the query would read SELECT * FROM galleries WHERE id IN (1); SELECT password FROM users;/*). Change the table & column names to something you have in your database and try that query, check out the results. You'll find a list of passwor...
What are five things you hate about your favorite language? [closed]
...ompile times.
The standard library is a joke in the modern age (still no threads or network by default?)
Lots of nasty little bits of C poking through (in particular, all the conversions between short/int/unsigned/etc..)
sh...
What's the difference between a POST and a PUT HTTP REQUEST?
... file or resource at a specific URI, and exactly at that URI. If there's already a file or resource at that URI, PUT replaces that file or resource. If there is no file or resource there, PUT creates one. PUT is idempotent, but paradoxically PUT responses are not cacheable.
HTTP 1.1 RFC location f...
What is the “__v” field in Mongoose
...ted whenever a new update is made. I personally don't like to disable it .
Read this solution if you want to know more
[1]: Mongoose versioning: when is it safe to disable it?
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Pass parameter to fabric task
...sk:something='hello'
fab task:foo=99,bar=True
fab task:foo,bar
You can read more about it in Fabric docs.
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How do I pass values to the constructor on my wcf service?
...ice:
public class MyServiceHostFactory : ServiceHostFactory
{
private readonly IDependency dep;
public MyServiceHostFactory()
{
this.dep = new MyClass();
}
protected override ServiceHost CreateServiceHost(Type serviceType,
Uri[] baseAddresses)
{
ret...
Python threading.timer - repeat function every 'n' seconds
...rt and stop and reset the timer. I'm not too knowledgeable of how Python threads work and am having difficulties with the python timer.
...
How to generate all permutations of a list?
...know this post is old but I'm writing this for the benefit of everyone who reads it now. Also now, the best way would be to use itertools.permutations() as pointed out by many.
– Jagtesh Chadha
May 2 '11 at 12:40
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Is there a way to create your own html tag in HTML5?
...
I'm not so sure about these answers. As I've just read:
"CUSTOM TAGS HAVE ALWAYS BEEN ALLOWED IN HTML."
http://www.crockford.com/html/
The point here being, that HTML was based on SGML. Unlike XML with its doctypes and schemas, HTML does not become invalid if a browser doe...