大约有 47,000 项符合查询结果（耗时：0.0638秒） [XML]
Why is address zero used for the null pointer?
...memory address zero was special and had hardware protection against access from running software (in some cases it was the start of the reset vector, and modifying it could prevent the CPU from resetting or starting up). Programmers used this hardware protection as a form of error detection in thei...
Print in one line dynamically
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From http://docs.python.org/reference/simple_stmts.html#print: > A '\n' character is written at the end, unless the print statement ends with a comma. This is the only action if the statement contains just the keyword pri...
How to get filename without extension from file path in Ruby
How can I get the filename from a file path in Ruby?
9 Answers
9
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Can Selenium Webdriver open browser windows silently in background?
...t install Xvfb:
sudo apt-get install xvfb
then install PyVirtualDisplay from Pypi:
pip install pyvirtualdisplay
Sample Selenium script in Python in a headless mode with PyVirtualDisplay:
#!/usr/bin/env python
from pyvirtualdisplay import Display
from selenium import webdriver
...
How can I verify a Google authentication API access token?
...;
This is Google V3 OAuth AccessToken validating endpoint, you can refer from google document below: (In OAUTH 2.0 ENDPOINTS Tab)
https://developers.google.com/identity/protocols/OAuth2UserAgent#validate-access-token
shar...
Forward host port to docker container
...7.42.1). After that, you should be able to open connections to 172.17.42.1 from within your containers.
share
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follow
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CSS Font Border?
... - text-shadow list
@function stroke($stroke, $color) {
$shadow: ();
$from: $stroke*-1;
@for $i from $from through $stroke {
@for $j from $from through $stroke {
$shadow: append($shadow, $i*1px $j*1px 0 $color, comma);
}
}
@return $shadow;
}
/// Stroke font-character
/// @par...
Grep and Sed Equivalent for XML Command Line Processing
...ten in SML, so
installation may be difficult.
LT XML:
XML toolkit derived from SGML tools, including sggrep, sgsort,
xmlnorm and others. Uses its own query syntax. The documentation is
very formal. Written in C. LT XML 2 claims support of XPath, XInclude
and other W3C standards.
xmlgrep2:
simple...
What good technology podcasts are out there?
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All from General Software are great! And I can see, that 43 Folders are broadcastin again!
– Tomasz Tybulewicz
Mar 13 '09 at 10:44
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Checking a Python module version at runtime
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I'd stay away from hashing. The version of libxslt being used might contain some type of patch that doesn't effect your use of it.
As an alternative, I'd like to suggest that you don't check at run time (don't know if that's a hard req...