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Get the current script file name
...o($filename, PATHINFO_FILENAME);
}
var_dump(chopExtension('bob.php')); // string(3) "bob"
var_dump(chopExtension('bob.i.have.dots.zip')); // string(15) "bob.i.have.dots"
Using standard string library functions is much quicker, as you'd expect.
function chopExtension($filename) {
return subst...
Easiest way to detect Internet connection on iOS?
...all native C code snippet that can check internet connectivity without any extra class.
Add the following headers:
#include<unistd.h>
#include<netdb.h>
Code:
-(BOOL)isNetworkAvailable
{
char *hostname;
struct hostent *hostinfo;
hostname = "google.com";
hostinfo = get...
How to know if an object has an attribute in Python
... be working for checking for functions in namespace as well, e.g.: import string hasattr(string, "lower")
– riviera
Apr 8 '11 at 12:54
...
When to use lambda, when to use Proc.new?
...om :0
irb(main):006:0> p.call "hello"
TypeError: can't convert nil into String
from (irb):2:in `+'
from (irb):2
from (irb):6:in `call'
from (irb):6
from :0
The page also recommends using lambda unless you specifically want the error tolerant behavior. I agree with this senti...
GitHub: Reopening a merged pull request
I've now fixed the bug and want to resubmit the pull request with 1 extra commit. Is there any way to reopen the pull request or update it, or do I have to create a new pull request, type out the description etc again? Gitorious has this feature and we've recently moved to GitHub.
...
MongoDB Many-to-Many Association
...modeled as the following document templates:
User: { _id: UniqueId, name: string, roles: string[] }
Indexes: unique: [ name ]
Role: { _id: UniqueId, name: string, users: string[] }
Indexes: unique: [ name ]
To support the high frequency uses, such as Role-related features from the User en...
How to list imported modules?
...nd the alias, this is available in the name variable. Thus to generate the string import numpy as np do something like 'import %s as %s' % (val.__name__, name) where the yield statement is now.
– André C. Andersen
May 7 '17 at 19:30
...
How can I check if my python object is a number? [duplicate]
...kage). And yes I have a real reason to break duck typing; I need to treat strings and numbers differently.
– Neal Ehardt
Nov 15 '10 at 18:45
...
Adding a parameter to the URL with JavaScript
...arch based solution, but that depends completely on the length of the querystring and the index of any match
the slow regex method I benchmarked against for completions sake (approx +150% slower)
function insertParam2(key,value)
{
key = encodeURIComponent(key); value = encodeURIComponent(val...
Defining a function with multiple implicit arguments in Scala
... in one parameter list, and this list must be the last one.
def myfun(arg:String)(implicit p1: String, p2:Int)={}
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