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`new function()` with lower case “f” in JavaScript
My colleague has been using "new function()" with a lower case "f" to define new objects in JavaScript. It seems to work well in all major browsers and it also seems to be fairly effective at hiding private variables. Here's an example:
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Class with Object as a parameter
...s the "old name for the flavor of classes now used for all class objects" (my emphasis). And the Python2 docs state that a "new-style class" is any class which inherits from object. The two statements put together imply that you don't need to include object in the list of class bases in Python3 sinc...
How big is too big for a PostgreSQL table?
I'm working on the design for a RoR project for my company, and our development team has already run into a bit of a debate about the design, specifically the database.
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How to make modal dialog in WPF?
I am writing my first application in WPF and want to have the user input some data on a modal dialog window. Apparently, this is not simple to do in WPF, because the parent window stays fully enabled, and the method that created the new child window doesn't stop and wait for the child window to cal...
Can I simultaneously declare and assign a variable in VBA?
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This is my biggest single complaint about VBA; I bet it would take a junior programmer only a day to add this shortcut to VBA if management cared to add it.
– Pete Alvin
Sep 15 '19 at 18:06
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JavaScript get window X/Y position for scroll
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Thomas -- you're totally right. My bad. Comments removed. I re-read your comment and realized that your solution wasn't a Jquery solution at all. Apologies. Modded up.
– Bangkokian
Jan 21 '15 at 12:22
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Is it possible to make abstract classes in Python?
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Haha, I saw this everywhere in my OMSCS course and had no clue what it was :)
– mLstudent33
Jun 5 at 7:40
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Use StringFormat to add a string to a WPF XAML binding
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here the documentation of the mysterious {}: msdn.microsoft.com/en-us/library/ms744986.aspx
– Jotrius
Nov 3 '16 at 13:48
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Why do I get a segmentation fault when writing to a “char *s” initialized with a string literal, but
...lizations?
char a[] = "string literal";
char *p = "string literal";
My program crashes if I try to assign a new value to p[i].
A: A string literal (the formal term
for a double-quoted string in C
source) can be used in two slightly
different ways:
As the initializer for an ...
How to match any non white space character except a particular one?
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On my system: CentOS 5
I can use \s outside of collections but have to use [:space:] inside of collections. In fact I can use [:space:] only inside collections. So to match a single space using this I have to use [[:space:]]
Wh...