大约有 40,000 项符合查询结果（耗时：0.0539秒） [XML]
Vertical line using XML drawable
...need the line on top of the view. It's in the center of my view. How can I set a gravity for it(inside the shape xml file)?
– Behzad
Jan 10 '13 at 19:22
add a comment
...
Change project name on Android Studio
...ect (not from local history but by browsing to it)
Clean project
If your settings.gradle contains the below line, either delete it or update it to the new name.
rootProject.name = 'Your project name'
Edit:
Working in all versions! Last test: Android 3.6.2 Feb 2020.
...
jquery .html() vs .append()
...appens:
A temporary element is created, let's call it x. x's innerHTML is set to the string of HTML that you've passed. Then jQuery will transfer each of the produced nodes (that is, x's childNodes) over to a newly created document fragment, which it will then cache for next time. It will then retu...
Simple way to copy or clone a DataRow?
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
...
Visual Studio opens the default browser instead of Internet Explorer
...an I get Visual Studio to open Internet Explorer instead without having to set Internet Explorer as my default browser?
14 ...
Running single test from unittest.TestCase via command line
...class LineBalancingUnitTests(unittest.TestCase):
@classmethod
def setUp(self):
self.maxDiff = None
def test_it_is_sunny(self):
self.assertTrue("a" == "a")
def test_it_is_hot(self):
self.assertTrue("a" != "b")
Runner code:
#! /usr/bin/env python3
# -*- co...
How to keep indent for second line in ordered lists via CSS?
...ble layout algorithm (without using tables) like this:
ol {
counter-reset: foo;
display: table;
}
ol > li {
counter-increment: foo;
display: table-row;
}
ol > li::before {
content: counter(foo) ".";
display: table-cell; /* aha! */
text-align: right;
}
Demo: htt...
How to get rspec-2 to give the full trace associated with a test failure?
...in spec_helper.rb. I like this solution most as I'm able to keep all RSpec settings in one place and get rid of .rspec file or explicit --backtrace in .travis.yml.
# spec_helper.rb
RSpec.configure do |config|
config.backtrace_exclusion_patterns = []
end
...
C++ equivalent of java's instanceof
... does not work for multiple inheritance.
InstanceOfMacros.h
#include <set>
#include <tuple>
#include <typeindex>
#define _EMPTY_BASE_TYPE_DECL() using BaseTypes = std::tuple<>;
#define _BASE_TYPE_DECL(Class, BaseClass) \
using BaseTypes = decltype(std::tuple_cat(std::tup...
What is the difference between user and kernel modes in operating systems?
...each entry has a field Privl which encodes the ring.
The LGDT instruction sets the address to the current descriptor table.
See also: http://wiki.osdev.org/Global_Descriptor_Table
the segment registers CS, DS, etc., which point to the index of an entry in the GDT.
For example, CS = 0 means the fi...