大约有 15,480 项符合查询结果（耗时：0.0343秒） [XML]
C# - How to get Program Files (x86) on Windows 64 bit
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Why this test : 8 == IntPtr.Size ?
– Florian
Oct 7 '11 at 11:30
1
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How to check if a file is a valid image file?
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That won't be sufficient if he's really testing for "valid" images; the presence of a magic number doesn't guarantee that the file hasn't been truncated, for example.
– Ben Blank
May 20 '09 at 18:11
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Comparing object properties in c# [closed]
... snippet of code that would do something similar to help with writing unit test. Here is what I ended up using.
public static bool PublicInstancePropertiesEqual<T>(T self, T to, params string[] ignore) where T : class
{
if (self != null && to != null)
{
Type type ...
Python assigning multiple variables to same value? list behavior
...>>> a
1
>>> b
2
>>> c
3
>>> a,b,c = ({'test':'a'},{'test':'b'},{'test':'c'})
>>> a
{'test': 'a'}
>>> b
{'test': 'b'}
>>> c
{'test': 'c'}
>>>
share
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What is a good regular expression to match a URL? [duplicate]
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For got to mention use this site gskinner.com/RegExr to test Regex and view common samples
– Daveo
Sep 28 '10 at 3:16
8
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__attribute__ - C/C++ - 清泛网 - 专注C/C++及内核技术
...int(const char *format,...)
__attribute__((format(printf,1,2)));
void test()
{
myprint("i=%d/n",6);
myprint("i=%s/n",6);
myprint("i=%s/n","abc");
myprint("%s,%d,%d/n",1,2);
}
运行$gcc –Wall –c attribute.c attribute后，输出结果为：
attribute...
How to get arguments with flags in Bash
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This is the idiom I usually use:
while test $# -gt 0; do
case "$1" in
-h|--help)
echo "$package - attempt to capture frames"
echo " "
echo "$package [options] application [arguments]"
echo " "
echo "options:"
echo "-h, --h...
How do I step out of a loop with Ruby Pry?
... use when you're using guard and just want it to stop running pry for that test run. It'll reset on the next test run.
– BBonifield
Aug 26 '15 at 19:33
add a comment
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How do I pass extra arguments to a Python decorator?
...to reuse decorator and decrease nesting
import functools
def myDecorator(test_func=None,logIt=None):
if not test_func:
return functools.partial(myDecorator, logIt=logIt)
@functools.wraps(test_func)
def f(*args, **kwargs):
if logIt==1:
print 'Logging level 1 ...
Node.js / Express.js - How does app.router work?
... opportunity to process a request. For example, if you have a file called test.html in your static folder and a route:
app.get('/test.html', function(req, res) {
res.send('Hello from route handler');
});
Which one gets sent to a client requesting http://server/test.html? Whichever middleware ...