大约有 31,500 项符合查询结果（耗时：0.0411秒） [XML]
What is the simplest way to get indented XML with line breaks from XmlDocument?
...y already has everything nicely indented with line breaks. However, if I call LoadXml on some very "compressed" XML (no line breaks or indention) then the output of OuterXml stays that way. So ...
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How to have the cp command create any necessary folders for copying a file to a destination [duplica
... the mkdir/cp command above. It just creates a single level of folder. Actually I'm not sure when it can be useful.
– Penghe Geng
Apr 13 '15 at 14:30
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How do you automatically set the focus to a textbox when a web page loads?
How do you automatically set the focus to a textbox when a web page loads?
13 Answers
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How to extract a floating number from a string [duplicate]
...ecimal notation something like
>>> import re
>>> re.findall("\d+\.\d+", "Current Level: 13.4 db.")
['13.4']
may suffice.
A more robust version would be:
>>> re.findall(r"[-+]?\d*\.\d+|\d+", "Current Level: -13.2 db or 14.2 or 3")
['-13.2', '14.2', '3']
If you want t...
Place cursor at the end of text in EditText
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There is a function called append for ediitext which appends the string value to current edittext value and places the cursor at the end of the value.
You can have the string value as the current ediitext value itself and call append();
myeditte...
How to import classes defined in __init__.py
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wow, the word "helper" really starts to loose meaning in that example. However, you've shown me what I was looking for.
– scottm
Feb 24 '09 at 21:06
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Change font color for comments in vim
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This should be the default on Ubuntu. Comments are basically impossible to read when dark blue on the purple background. Thanks. I included this in my ~/.vimrc file. If someone wants to test what this looks like without doing that, just type the above command into vim after pressi...
How to display the function, procedure, triggers source code in postgresql?
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\df+ outputs a lot more than the code. If all you want is the code, \sf will do the trick!
– Telic
May 10 '17 at 22:47
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What is a predicate in c#? [duplicate]
...cate<T> is a functional construct providing a convenient way of basically testing if something is true of a given T object.
For example suppose I have a class:
class Person {
public string Name { get; set; }
public int Age { get; set; }
}
Now let's say I have a List<Person> p...
Eclipse error: 'Failed to create the Java Virtual Machine'
...swered Sep 4 '11 at 22:52
Matt BallMatt Ball
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