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Setting the correct encoding when piping stdout in Python
...o it can be set when output is not a terminal. There is even a standard LC_CTYPE environment to specify it. It is a but in python that it doesn't respect this.
– Rasmus Kaj
May 31 '10 at 15:34
...
Is a Python list guaranteed to have its elements stay in the order they are inserted in?
...l list from a function and use that in the calling function. That is def fn_1(): lst = [] lst.append(1) lst.append(2) return lst and def fn_2(): print(fn_1()) Will the order be same ALWAYS irrespective of how many times or where ever I use fn_1() ?
– TheCuriousOne
...
What is NSLayoutConstraint “UIView-Encapsulated-Layout-Height” and how should I go about forcing it
...
Try to lower the priority of your _collapsedtextHeightConstraint to 999. That way the system supplied UIView-Encapsulated-Layout-Height constraint always takes precedence.
It is based on what you return in -tableView:heightForRowAtIndexPath:. Make sure to r...
Determine if string is in list in JavaScript
...
Here are the "real" goods: developer.mozilla.org/en/Core_JavaScript_1.5_Reference/…
– ErikE
Mar 12 '10 at 2:42
8
...
Assignment in an if statement
...g
public class Animal
{
}
public class Dog : Animal
{
private string _name;
public string Name
{
get { return _name; }
set
{
_name = value;
Console.WriteLine("Name is now " + _name);
}
}
}
public class Duck : Animal
{
pub...
How to get a JavaScript object's class?
...might also want to mention instanceof/isPrototypeOf() and the non-standard __proto__
– Christoph
Aug 8 '09 at 18:46
10
...
Check if URL has certain string with PHP
...URL and the rest check if it contains the word "car".
$url = 'http://' . $_SERVER['SERVER_NAME'] . $_SERVER['REQUEST_URI'];
if (strpos($url,'car') !== false) {
echo 'Car exists.';
} else {
echo 'No cars.';
}
shar...
Replace new lines with a comma delimiter with Notepad++?
...
If there are trailing spaces on the line you might for _*[\r\n]+. To deal with the blank lines turned into excess commas you could do a regular expression search for ,_[,_]+ and replace with ,_. Alternatively, the TextFx package has a delete blanks lines command that can be used ...
Pass correct “this” context to setTimeout callback?
...erscore.js, lodash
It's available in Underscore.js, as well as lodash, as _.bind(...)1,2
bind Bind a function to an object, meaning that whenever the function is called, the value of this will be the object. Optionally, bind arguments to the function to pre-fill them, also known as partial appl...
Detect if Android device has Internet connection
...onseCode() == 200);
} catch (IOException e) {
Log.e(LOG_TAG, "Error checking internet connection", e);
}
} else {
Log.d(LOG_TAG, "No network available!");
}
return false;
}
Of course you can substitute the http://www.google.com URL for any other serv...