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How to set Python's default version to 3.x on OS X?
...on='python3'
in your ~/.profile, and then source ~/.profile in your ~/.bash_profile and/or your~/.zsh_profile with a line like:
[ -e ~/.profile ] && . ~/.profile
This way, your alias will work across shells.
With this, python command now invokes python3. If you want to invoke the "origi...
Change private static final field using Java reflection
...ic #2; //Field java/lang/System.out:Ljava/io/PrintStream;
3: iconst_1
4: invokevirtual #3; //Method java/io/PrintStream.println:(Z)V
7: return
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What is the difference between JavaConverters and JavaConversions in Scala?
...onversions in Scala are Scope based so if you don't import JavaConversions._, conversions will not occur so you have the control on what is converted. If you place the import the right way (only when needed), you have full control on where the conversion is done.
– David
...
Validating with an XML schema in Python
...et's create simplest validator.py
from lxml import etree
def validate(xml_path: str, xsd_path: str) -> bool:
xmlschema_doc = etree.parse(xsd_path)
xmlschema = etree.XMLSchema(xmlschema_doc)
xml_doc = etree.parse(xml_path)
result = xmlschema.validate(xml_doc)
return result...
Does ruby have real multithreading?
...0.0 S 31T 0:00.01 0:00.01 /Library/Java/JavaVirtualMachines/jdk1.7.0_25.jdk/Contents/Home/bin/java -Djdk.home= -Djruby.home=/Users/jalcazar/.rvm/rubies/jruby-1.7.10 -Djruby.script=jruby -Djruby.shell=/bin/sh -Djffi.boot.library.path=/Users/jalcazar/.rvm/rubies/jruby-1.7.10/lib/jni:/Users/jalc...
Is there a DesignMode property in WPF?
...
I applied your solution in my application but it doesn't work. I asked it here stackoverflow.com/questions/3987439/…. If you would, please join us and discuss.
– Nam G VU
Oct 21 '10 at 1...
NGinx Default public www location?
...ed/default
and find
server {
listen 80 default;
server_name localhost;
access_log /var/log/nginx/localhost.access.log;
location / {
root /var/www/nginx-default;
index index.html index.htm;
}
The root is the default...
How to use conditional breakpoint in Eclipse?
...
Thanks, appreciate it
– user195488
Apr 4 '13 at 0:22
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网站伪静态Rewrite重写中文路径时乱码 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...定：
“…Only alphanumerics [0-9a-zA-Z], the special characters “$-_.+!*’(),” [not including the quotes - ed], and reserved characters used for their reserved purposes may be used unencoded within a URL.”
“只有字母和数字[0-9a-zA-Z]、一些特殊符号“$-_.+!*’(),...
HashSet versus Dictionary w.r.t searching time to find if an item exists
...for both, for me, in this test.
Test Code:
private const int TestReps = 100_000_000;
[Test]
public void CompareHashSetContainsVersusDictionaryContainsKey()
{
for (int j = 0; j < 10; j++)
{
var rand = new Random();
var dict = new Dictionary<int, int>();
var ha...