大约有 23,000 项符合查询结果（耗时：0.0322秒） [XML]
How to pretty print XML from the command line?
...t sys;import xml.dom.minidom;s=sys.stdin.read();print(xml.dom.minidom.parseString(s).toprettyxml())'
saxon-lint
You need saxon-lint:
echo '<root><foo a="b">lorem</foo><bar value="ipsum" /></root>' |
saxon-lint --indent --xpath '/' -
saxon-HE
You need saxon-HE...
Keyboard shortcut to paste clipboard content into command prompt window (Win XP) [closed]
...es, I am a C++ programmer).
#EscapeChar \
; Paste in command window.
^V::
StringReplace clipboard2, clipboard, \r\n, \n, All
SendInput {Raw}%clipboard2%
return
The advantage of using SendInput is that
it doesn't rely on the command prompt system menu having an "Alt+Space E P" menu item to do th...
Rails :include vs. :joins
...ment belongs_to a User.
The User model has the following attributes: Name(string), Age(integer). The Comment model has the following attributes:Content, user_id. For a comment a user_id can be null.
Joins:
:joins performs a inner join between two tables. Thus
Comment.joins(:user)
#=> <A...
No grammar constraints (DTD or XML schema) detected for the document
...cument, including:
a list of legal elements
special characters
character strings
and a lot more
E.g.
<!DOCTYPE nameOfYourRootElement
[
<!ELEMENT nameOfYourRootElement (nameOfChildElement1,nameOfChildElement2)>
<!ELEMENT nameOfChildElement1 (#PCDATA)>
<!ELEMENT nameOfChildEleme...
How to refer to relative paths of resources when working with a code repository
...he example would be
import pkg_resources
my_data = pkg_resources.resource_string(__name__, "foo.dat")
Which of course reads the resource and the read binary data would be the value of my_data
If you just need the filename you could also use
resource_filename(package_or_requirement, resource_nam...
Why does !{}[true] evaluate to true in JavaScript?
..., because it's parsed as a statement block containing a label (key:) and a string literal ("value"), followed by an array. The parser still does not see an object literal.
– Frédéric Hamidi
Oct 31 '13 at 9:54
...
Access denied for user 'root@localhost' (using password:NO)
...ot'.
show databases;
use mysql;
UPDATE mysql.user
SET authentication_string = PASSWORD('MyNewPass'), password_expired = 'N'
WHERE User = 'root' AND Host = 'localhost';
exit;
After that kill the 'mysqld_safe' process and start mysql normally. You should be able to login to mysql using roo...
What is function overloading and overriding in php?
...ecution (see the 4th one).
As a comparison, other languages use:
int a=1;
String s="1";
bool a=true;
something a=doSomething();
In the last example, you must forcefully set the variable's type (as an example, I used data type "something").
Another "issue" why function overloading is not possib...
UnicodeEncodeError: 'charmap' codec can't encode - character maps to , print function [du
...s, this won't print your text as a bytearray ('b"content"'), but as normal strings ('content'), because of the last decode step.
def uprint(*objects, sep=' ', end='\n', file=sys.stdout):
enc = file.encoding
if enc == 'UTF-8':
print(*objects, sep=sep, end=end, file=file)
else:
...
R cannot be resolved - Android error
... I had this problem with the sample ApiDemos. Some missing resource in the strings.xml file. XML error are listed in the Eclipse's console.
– lemotdit
Jul 31 '10 at 3:34
...