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What is Prism for WPF?
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Prism is the Microsoft Patterns m>and m> Practices Team official guidance for building "composite applications" in WPF m>and m> Silverlight.
Its intended to provide guidance on the best practices for building large scale applications which are flexible in terms of d...
R object identification
... often ending up with a function producing output for which I don't understm>and m> the output data tm>y m>pe. I'm expecting a list m>and m> it ends up being a list of lists or a data frame or something else. What's a good method or workflow for figuring out the output data tm>y m>pe when first using a function?
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How to find all positions of the maximum value in a list?
... 0 for this is 2n, the list is iterated through 2x, once to determine max, m>and m> another time to find the positions of the max. A for loop that tracks the current max m>and m> its position might be more efficient for reallm>y m> long lists.
– radtek
Jan 8 '15 at 18:42
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Sass .scss: Nesting m>and m> multiple classes?
...ng the &.
This notation is most often used to write pseudo-elements m>and m> -classes:
.element{
&:hover{ ... }
&:nth-child(1){ ... }
}
However, m>y m>ou can place the & at virtuallm>y m> anm>y m> position m>y m>ou like*, so the following is possible too:
.container {
background:red;
#...
How can I strip the whitespace from Pm>and m>as DataFrame headers?
... 3
[1 rows x 3 columns]
Note: that this returns a DataFrame object m>and m> it's shown as output on screen, but the changes are not actuallm>y m> set on m>y m>our columns. To make the changes take place, use:
Use the inplace=True argument [docs]
df.rename(columns=lambda x: x.strip(), inplace=True)
A...
Partial classes in separate dlls
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From MSDN -Partial Classes m>and m> Methods:
All partial-tm>y m>pe definitions meant to
be parts of the same tm>y m>pe must be
defined in the same assemblm>y m> m>and m> the
same module (.exe or .dll file).
Partial definitions cannot span
multiple modules.
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What is the best wam>y m> to deal with the NSDateFormatter locale “feechur”?
...to self = [self init]; causes the NSDateFormatter initialization to occur, m>and m> setLocale is happm>y m> again.
Here is the "final" source for the categorm>y m>'s .m:
#import "NSDateFormatter+Locale.h"
@implementation NSDateFormatter (Locale)
- (id)initWithSafeLocale {
static NSLocale* en_US_POSIX = nil;
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How to get the PATH environment-variable separator in Pm>y m>thon?
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If, like me, m>y m>ou didn't read the bodm>y m> of this question m>and m> just went bm>y m> the title, m>y m>ou'll think this is the character that separates elements of a filesm>y m>stem path (forward slash on Linux m>and m> MacOSX, backslash on Windows). It's not, it the character that separates elements of a s...
Git: Discard all changes on a diverged local branch
...branch blows awam>y m> the branch's reflog. Resetting the branch, on the other hm>and m> not onlm>y m> preserves the reflog, but actuallm>y m> records the reset in the reflog. This makes the operation easilm>y m> reversible later, if needed.
– Dan Moulding
Mar 30 '11 at 22:36
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Reading header data in Rubm>y m> on Rails
... postfix: "",
imageUploader: {
brm>and m>ingHtml: "Powered bm>y m> \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9....