大约有 13,700 项符合查询结果(耗时:0.0299秒) [XML]

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Qt: can't find -lGL error

...nu/mesa/libGL.so.1 /usr/lib/i386-linux-gnu/mesa/libGL.so.1.2.0 /usr/lib/x86_64-linux-gnu/libGLEW.so.1.10 /usr/lib/x86_64-linux-gnu/libGLEW.so.1.10.0 /usr/lib/x86_64-linux-gnu/libGLEWmx.so.1.10 /usr/lib/x86_64-linux-gnu/libGLEWmx.so.1.10.0 /usr/lib/x86_64-linux-gnu/libGLU.so.1 /usr/lib/x86_64-linux-g...
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uint8_t vs unsigned char

What is the advantage of using uint8_t over unsigned char in C? 8 Answers 8 ...
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Concatenating two lists - difference between '+=' and extend()

... function call, which is slightly more expensive in Python than the INPLACE_ADD. It's really nothing you should be worrying about, unless you're performing this operation billions of times. It is likely, however, that the bottleneck would lie some place else. ...
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How to limit the maximum value of a numeric field in a Django model?

...go.db import models class IntegerRangeField(models.IntegerField): def __init__(self, verbose_name=None, name=None, min_value=None, max_value=None, **kwargs): self.min_value, self.max_value = min_value, max_value models.IntegerField.__init__(self, verbose_name, name, **kwargs) ...
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Using the Underscore module with Node.js

...ms that the first time I use a function from Underscore, it overwrites the _ object with the result of my function call. Anyone know what's going on? For example, here is a session from the node.js REPL: ...
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How to open a new window on form submit

... No need for Javascript, you just have to add a target="_blank" attribute in your form tag. <form target="_blank" action="http://example.com" method="post" id="mc-embedded-subscribe-form" name="mc-embedded-subscribe-form" class="validate" > ...
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Python function attributes - uses and abuses [closed]

..., arg2): ... then I can define def webmethod(func): func.is_webmethod = True return func Then, when a webservice call arrives, I look up the method, check whether the underlying function has the is_webmethod attribute (the actual value is irrelevant), and refuse the service if ...
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iOS 7's blurred overlay effect using CSS?

...e want to try, so I did, check out the example here: http://codepen.io/Edo_B/pen/cLbrt Using: HW Accelerated CSS filters JS for class assigning and arrow key events Images CSS Clip property that's it. I also believe this could be done dynamically for any screen if using canvas to copy the cu...
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Is it intended by the C++ standards committee that in C++11 unordered_map destroys what it inserts?

...lost three days of my life tracking down a very strange bug where unordered_map::insert() destroys the variable you insert. This highly non-obvious behaviour occurs in very recent compilers only: I found that clang 3.2-3.4 and GCC 4.8 are the only compilers to demonstrate this "feature". ...
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Is there a REAL performance difference between INT and VARCHAR primary keys?

...(think US States, Country Codes) and a coworker won't budge on the INT AUTO_INCREMENT as a primary key for all tables. 14 ...