大约有 32,294 项符合查询结果（耗时：0.0394秒） [XML]
XPath to select multiple tags
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exactly what I was looking for. XML namespaces the way they are used in real life are a unholy mess. For a lack of being able to specify something like /a/b/(:c|:d|*e) your solution is exactly what is needed. Purists can argue all th...
Create subdomains on the fly with .htaccess (PHP)
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Well, it depends on what you mean by that. If you mean, every time someone on the internet looks up foo.somedomain.com and it isn't cached, their DNS server has to resolve it, then yes.
– chaos
Feb 25 '09 ...
How to lock orientation during runtime
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Careful! You need to differentate between what getConfiguration() returns and what setRequestedOrientation wants - see my answer below for details
– Andy Weinstein
May 7 '12 at 19:31
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Get top 1 row of each group
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And... What is Partition By? With is new to me also :( I'm using mssql 2005 anyway.
– dpp
Jul 27 '11 at 8:48
6
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Why are floating point numbers inaccurate?
...nted as 64 bits.
When we call that function with our example, 9.2, here's what we get:
>>> float_to_bin_parts(9.2)
['0', '10000000010', '0010011001100110011001100110011001100110011001100110']
Interpreting the Data
You'll see I've split the return value into three components. These co...
Cross-browser custom styling for file upload button [duplicate]
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Yeah, that's what I meant with the "you'll have to define the styles for the buttons yourself". You just add some styles to the <label> tag to make it look like a button.
– Joeytje50
Jul 16 '14...
How do you convert a byte array to a hexadecimal string, and vice versa?
...onment representative of your production needs with data representative of what you will use.
Results
Lookup by byte unsafe (via CodesInChaos) (added to test repo by airbreather)
Text: 4,727.85 (105.2X)
Sentence: 0.28 (99.7X)
Lookup by byte (via CodesInChaos)
Text: 10,853.96 (45.8X faster)
S...
Differences between Octave and MATLAB? [closed]
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And what you call is sticking to a superior syntax... if you had the freedom to change Matlab, add extra syntax or different functions, wouldn't you? These are features that users implemented and they don't break compatibility. M...
How to implement common bash idioms in Python? [closed]
...s a command's environment (current directory and environment variables and what-not). You can easily manage this from Python directly.
The shell programming features. This is all the process status code checking, the various logic commands (if, while, for, etc.) the test command and all of it's r...
How to upgrade Git to latest version on macOS?
I just bought a new Mac with OS X Lion and I checked in the Terminal what version of git is installed by default. I got the answer
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