if I go to play.google.com, it automatically recognizes my country and allow me to browse the apps for that country. I can change the language through the dropdown in the footer, or I can add &hl=code in the querystring...but that only changes the language...not the store content (the app lists and ...

... Here is my solution with git. It allows you to just add and commit (and diff) as usual: those operations will not alter your working tree, and at the same time (re)running a notebook will not alter your git history. Although this can probably be adapted to other VCSs, I know it d...

...e before the end of a function you can always use a nested scope. In the standard (27.8.1.5 Class template basic_ifstream), ifstream is to be implemented with a basic_filebuf member holding the actual file handle. It is held as a member so that when an ifstream object destructs, it also calls the d...

... passing a -D parameter in Java, what is the proper way of writing the command-line and then accessing it from code? 3 Ans...

... As Andres says, the form calls helpers which are specified by Devise and so aren't present when you access a Devise form from a non-Devise controller. To get around this, you need to add the following methods to the helper clas...

... I sorted this problem by verifying the json on JSONLint.com and then using Jackson. Below is the code for the same. Main Class:- String jsonStr = "[{\r\n" + " \"name\": \"John\",\r\n" + " \"city\": \"Berlin\",\r\n" + " \"cars\": [\r\n" + " ...

...d idea to convert tabs to spaces. Edit your ~/.nanorc file (or create it) and add: set tabsize 4 set tabstospaces If you already got a file with tabs and want to convert them to spaces i recommend the expandcommand (shell): expand -4 input.py > output.py ...

...erties specify the width of the margin area of a box. The 'margin' shorthand property sets the margin for all four sides while the other margin properties only set their respective side. These properties apply to all elements, but vertical margins will not have any effect on non-replaced inl...

...direct Update for Django 2+ versions With Django 2+, url() is deprecated and replaced by re_path(). Usage is exactly the same as url() with regular expressions. For replacements without the need of regular expression, use path(). from django.urls import re_path re_path(r'^.*$', RedirectView.as_v...

...ntiation of compiled templates. Just fumble the name in a templatebinding and you'll see that the compiler will flag it. The binding markup is resolved at runtime. While slower to execute, the binding will resolve property names that are not visible on the type declared by the template. By slow...