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Sass combining parent using ampersand (&) with type selectors
... using the class before @at-root or using multiple @at-roots) will lead to errors.
Hope it'll be useful
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Creating a segue programmatically
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@cocoanut i am getting the error as "Application tried to present modally an active controller" any help regarding this..
– Bala
Jul 5 '14 at 10:39
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How do I print the full value of a long string in gdb?
...string.c_str() in order to avoid the "Value can't be converted to integer" error
– Paul Childs
Oct 24 '19 at 4:53
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Are default enum values in C the same for all compilers?
...E0,
E1,
E2 = 3,
E3 = 3,
E4,
E5 = INT_MAX,
#if 0
/* error: overflow in enumeration values */
E6,
#endif
};
int main(void) {
/* If unspecified, the first is 0. */
assert(E0 == 0);
assert(E1 == 1);
/* Repeated number, no problem. */
assert(E2 == 3);
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Does IMDB provide an API? [closed]
...e JSONP API not gracefully falling back, (at least) it does return an HTTP error code, but I agree that it's funny that the response body is XML.
– Omni5cience
Dec 22 '11 at 5:00
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AngularJS - difference between pristine/dirty and touched/untouched
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I'm looking for a way to clear the form's validation errors. form.$setPristine doesn't do it. I've seen other's suggest form.$setUntouched, but looks like this isn't available in angular 1.3 19 beta, which is the version I'm using. I can however call form.field_name.$setUntouch...
How to display hidden characters by default (ZERO WIDTH SPACE ie. ​)
...egular expression? In my case i need to find '\u11891' to fix this type of errors: SyntaxError: Invalid character '\u11891
– user1788736
Oct 16 '17 at 3:58
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How to check if a user is logged in (how to properly use user.is_authenticated)?
...you might see something like {% if user.is_authenticated %}. You'll get an error if you put the ()'s in. (See docs.djangoproject.com/en/dev/topics/auth/… and docs.djangoproject.com/en/1.2/topics/templates/#variables)
– Peter Rowell
Sep 5 '10 at 12:44
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Ruby, Difference between exec, system and %x() or Backticks
...ometimes the required information is written to standard input or standard error and you need to get control over those as well. Here Open3.popen3 comes in handy:
require 'open3'
Open3.popen3("curl http://example.com") do |stdin, stdout, stderr, thread|
pid = thread.pid
puts stdout.read.chom...
REST API - why use PUT DELETE POST GET?
...ou to use it as you see fit. I'd suggest taking advantage of all of HTTP's error codes and request methods, but you're allowed to do it however you want
– zzzzBov
Jan 1 '11 at 16:15
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