大约有 7,500 项符合查询结果（耗时：0.0191秒） [XML]
Why does Math.round(0.49999999999999994) return 1?
...nd%28double%29
4. http://grepcode.com/file/repository.grepcode.com/java/root/jdk/openjdk/7u40-b43/java/lang/Math.java#Math.round%28double%29
share
|
improve this answer
|
...
How to import other Python files?
...ge and then go to your host file where you want to import just type
from root.parent.folder.file import variable, class, whatever
share
|
improve this answer
|
follow
...
Creating functions in a loop
...Use a function factory to capture the current value of i in a closure
The root of your problem is that i is a variable that can change. We can work around this problem by creating another variable that is guaranteed to never change - and the easiest way to do this is a closure:
def f_factory(i):
...
node.js global variables?
...vCounters: [Function],
binding: [Function] },
GLOBAL: [Circular],
root: [Circular],
Buffer:
{ [Function: Buffer]
poolSize: 8192,
isBuffer: [Function: isBuffer],
byteLength: [Function],
_charsWritten: 8 },
setTimeout: [Function],
setInterval: [Function],
clear...
Put buttons at bottom of screen with LinearLayout?
...roid="http://schemas.android.com/apk/res/android"
android:id="@+id/db1_root"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<TextView
android:id="@+id/textView1"
android:layout_width="fill_parent"
...
How to Test a Concern in Rails
... end
end
# spec/models/master_spec.rb
require 'spec_helper'
require Rails.root.join "spec/concerns/personable_spec.rb"
describe Master do
it_behaves_like "personable"
end
# spec/models/apprentice_spec.rb
require 'spec_helper'
describe Apprentice do
it_behaves_like "personable"
end
The adva...
Writing a compiler in its own language
...d replace it with a version that will accept the password "joshua" for the root account in addition to the normal password.
If you compile that and spread it as a binary, there will be no way to find the virus by looking at the source.
The original source of the idea: https://web.archive.org/web/2...
What causes imported Maven project in Eclipse to use Java 1.5 instead of Java 1.6 by default and how
...
Here is the root cause of java 1.5:
Also note that at present the default source setting is 1.5 and the default target setting is 1.5, independently of the JDK you run Maven with. If you want to change these defaults, you should set ...
How to ignore files/directories in TFS for avoiding them to go to central source repository?
...tent into that file:
.tfignore:
# Ignore the NuGet packages folder in the root of the repository.
# If needed, prefix 'packages' with additional folder names if it's
# not in the same folder as .tfignore.
packages
# include package target files which may be required for msbuild,
# again prefixing...
Save PL/pgSQL output from PostgreSQL to a CSV file
...al PC. It also needs to be run as a Postgres "superuser" (normally called "root") because Postgres can't stop it doing nasty things with that machine's local filesystem.
That doesn't actually mean you have to be connected as a superuser (automating that would be a security risk of a different kind)...