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No output to console from a WPF application?
...anagedCodeSecurity]
public static class ConsoleManager
{
private const string Kernel32_DllName = "kernel32.dll";
[DllImport(Kernel32_DllName)]
private static extern bool AllocConsole();
[DllImport(Kernel32_DllName)]
private static extern bool FreeConsole();
[DllImport(Kern...
Label encoding across multiple columns in scikit-learn
...ing to use scikit-learn's LabelEncoder to encode a pandas DataFrame of string labels. As the dataframe has many (50+) columns, I want to avoid creating a LabelEncoder object for each column; I'd rather just have one big LabelEncoder objects that works across all my columns of data.
...
Where are static variables stored in C and C++?
...-------------------------
Const Data The const data area stores string literals and
other data whose values are known at compile
time. No objects of class type can exist in
this area. All data in this area is available
...
PHP CURL DELETE request
...ed object:
/**
* @desc Do a DELETE request with cURL
*
* @param string $path path that goes after the URL fx. "/user/login"
* @param array $json If you need to send some json with your request.
* For me delete requests are always blank
* @return Obj $...
Send inline image in email
...
Try this
string htmlBody = "<html><body><h1>Picture</h1><br><img src=\"cid:filename\"></body></html>";
AlternateView avHtml = AlternateView.CreateAlternateViewFromString
(htmlBody, ...
Python (and Python C API): __new__ versus __init__
...he __new__ method is that the instance variable will start out as an empty string, as opposed to NULL. But why is this ever useful, since if we cared about making sure our instance variables are initialized to some default value, we could have just done that in the __init__ method?
Considering the...
Sorting object property by values
...and you can choose to sort by whatever object property you want, number or string, if you put the objects in an array. Consider this array:
var arrayOfObjects = [
{
name: 'Diana',
born: 1373925600000, // Mon, Jul 15 2013
num: 4,
sex: 'female'
},
{
...
How to increment a datetime by one day?
...ry date, not today. Your example code assigned a variable named today as a string, then never used it. Better: date = datetime.today() 2. Your last line hardcoded today() and assumed the first arg of timedelta is days (which happens to be correct, but why not name it for clarity?) Better: laterDate ...
How to move a model between two Django apps (Django 1.7)
...ion
Point all of the FK references to the new model. If you aren't using string references, move the old model to the bottom of models.py (DON'T remove it) so it doesn't compete with the imported class.
Run makemigrations but DON'T wrap anything in state_operations (the FK changes should actually ...
HTML5 canvas ctx.fillText won't do line breaks?
...les i am using the measureText() method which shows how long (in pixels) a string will be when printed.
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