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Comparing two dataframes and getting the differences
...ponse above.
df_diff = pd.concat([df1,df2]).drop_duplicates(keep=False)
Testing with these dataframes:
df1=pd.DataFrame({
'Date':['2013-11-24','2013-11-24','2013-11-24','2013-11-24'],
'Fruit':['Banana','Orange','Apple','Celery'],
'Num':[22.1,8.6,7.6,10.2],
'Color':['Yellow','Oran...
How to set HttpResponse timeout for Android in Java
...
Doesn't work. I tested on my Sony and Moto, they all get tucked.
– thecr0w
Jul 8 '13 at 9:30
...
“Auto Layout still required after executing -layoutSubviews” with UITableViewCell subclass
...if dropping the below category into projects fixes things. It helped in a test project.
#import <objc/runtime.h>
#import <objc/message.h>
@implementation UITableViewCell (FixUITableViewCellAutolayoutIHope)
+ (void)load
{
Method existing = class_getInstanceMethod(self, @selector(l...
How to include view/partial specific styling in AngularJS
...var html = '<link rel="stylesheet" ng-repeat="(routeCtrl, cssUrl) in routeStyles" ng-href="{{cssUrl}}" />';
elem.append($compile(html)(scope));
scope.routeStyles = {};
$rootScope.$on('$routeChangeStart', function (e, next, current) {
...
Removing path and extension from filename in powershell
...atic methods on the System.IO.Path object give the following results.
strTestPath = C:\Users\DAG\Documents\Articles_2018\NTFS_File_Times_in_CMD\PathStringInfo.ps1
GetDirectoryName = C:\Users\DAG\Documents\Articles_2018\NTFS_File_Times_in_CMD
GetFileName =...
How do you check whether a number is divisible by another number (Python)?
I need to test whether each number from 1 to 1000 is a multiple of 3 or a multiple of 5. The way I thought I'd do this would be to divide the number by 3, and if the result is an integer then it would be a multiple of 3. Same with 5.
...
What generates the “text file busy” message in Unix?
...ns:
openat(AT_FDCWD, "sleep.out", O_WRONLY) = -1 ETXTBSY (Text file busy)
Tested on Ubuntu 18.04, Linux kernel 4.15.0.
The error does not happen if you unlink first
notbusy.c
#define _XOPEN_SOURCE 700
#include <assert.h>
#include <errno.h>
#include <fcntl.h>
#include <stdio.h&g...
How do I negate a test with regular expressions in a bash script?
...ersion 4.0.35(1)-release (x86_64-suse-linux-gnu), I would like to negate a test with Regular Expressions. For example, I would like to conditionally add a path to the PATH variable, if the path is not already there, as in:
...
When should you not use virtual destructors?
...ows will also be used polymorphically in any number of places, such as hit testing, drawing, accessibility APIs that fetch the text for text-to-speech engines, etc.
– Ben Voigt
Apr 12 '10 at 23:41
...
AngularJS: Basic example to use authentication in Single Page Application
...g any authentication related thing on front-end
My 'technique' on my latest app is.. the client doesn't care about
Auth. Every single thing in the app requires a login first, so the
server just always serves a login page unless an existing user is
detected in the session. If session.user...