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Make first letter of a string upper case (with maximum performance)
...f the string.
– flindeberg
Aug 26 '13 at 14:22
3
Awesome - Using Linq makes it very clear what th...
Overriding the java equals() method - not working?
...
329
In Java, the equals() method that is inherited from Object is:
public boolean equals(Object o...
Check if a Windows service exists and delete in PowerShell
...
238
You can use WMI or other tools for this since there is no Remove-Service cmdlet until Powershel...
Generate a Hash from string in Javascript
... hash = ((hash << 5) - hash) + chr;
hash |= 0; // Convert to 32bit integer
}
return hash;
}
});
Source:
http://werxltd.com/wp/2010/05/13/javascript-implementation-of-javas-string-hashcode-method/
sh...
How to validate an email address in PHP
...specs, but I have to warn you it is not an easy read by any stretch:
rfc5322
rfc5321
rfc3696
rfc6531 (allows unicode characters, although many clients / servers don't accept it)
Note that filter_var() is as already stated only available as of PHP 5.2. In case you want it to work with earlier ver...
Making the iPhone vibrate
...
DDPWNAGE
1,41588 silver badges3434 bronze badges
answered Jan 18 '11 at 14:11
linuxbuildlinuxbuild
14.8k44 g...
Get value of c# dynamic property via string
... |
edited Feb 8 '11 at 23:17
answered Feb 8 '11 at 23:01
...
Get only part of an Array in Java?
.... (This index may lie outside the array)
E.g.:
//index 0 1 2 3 4
int[] arr = {10, 20, 30, 40, 50};
Arrays.copyOfRange(arr, 0, 2); // returns {10, 20}
Arrays.copyOfRange(arr, 1, 4); // returns {20, 30, 40}
Arrays.copyOfRange(arr, 2, arr.length); // returns {30, 40, 5...
Bubble Sort Homework
...t hand side gets evaluated as a tuple (say, (badList[i+1], badList[i]) is (3, 5)) and then gets assigned to the two variables on the left hand side ((badList[i], badList[i+1])).
bad_list[i], bad_list[i+1] = bad_list[i+1], bad_list[i]
Put it all together, and you get this:
my_list = [12, 5, 13, ...
Check if a Python list item contains a string inside another string
...sence of abc in any string in the list, you could try
some_list = ['abc-123', 'def-456', 'ghi-789', 'abc-456']
if any("abc" in s for s in some_list):
# whatever
If you really want to get all the items containing abc, use
matching = [s for s in some_list if "abc" in s]
...