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Is there a way to check if a file is in use?
...in C# that needs to repeatedly access 1 image file. Most of the time it works, but if my computer's running fast, it will try to access the file before it's been saved back to the filesystem and throw an error: "File in use by another process" .
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What is the difference between IEnumerator and IEnumerable? [duplicate]
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cgreenocgreeno
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How do I find out my MySQL URL, host, port and username?
...nd my MySQL username. When I open the MySQL command line client, it only asks me for my password. I don't remember my username. And for connectivity with JDBC, I need the URL, host and port number. Where do I find all of these?
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What is Clojure useful for? [closed]
...d with OpenGL
Writing async webservers
HTML Templating
Running parallel tasks (fetching multiple URLs and process in parallel)
Playing around with real time audio
Simulations
That's the practical / fun stuff.
But Clojure has plenty of theoretical depth as well. Ideas that will become increasingly...
Get protocol + host name from URL
...uest.META.get('HTTP_REFERER') along with its protocol so that from URLs like:
15 Answers
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Include .so library in apk in android studio [duplicate]
...nd it compiles without any error. But, at runtime it throws UnsatisfiedLinkError .
3 Answers
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Soft hyphen in HTML ( vs. ­)
... pages? In a text there can be long words which you might want to line break with a hyphen. But you do not want the hyphen to show if the whole word is on the same line.
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cpuid汇编指令 - C/C++ - 清泛网 - 专注C/C++及内核技术
...能对需要这些资料的人有所帮助。
AMDisbetter! ---- 早期AMD K5芯片的工程样品芯片
AuthenticAMD ---- AMD
CentourHauls ---- Centour
CyrixInstead ---- Cyrix
GenuineTMx86 或 TransmetaCPU ---- Transmeta
Geode by NSC ---- National Semiconductor
NexGenDriven ---- NexGen
SiS S...
python generator “send” function purpose?
...eful, one of the best use cases I've seen is Twisted's @defer.inlineCallbacks. Essentially it allows you to write a function like this:
@defer.inlineCallbacks
def doStuff():
result = yield takesTwoSeconds()
nextResult = yield takesTenSeconds(result * 10)
defer.returnValue(nextResult / 1...
not None test in Python [duplicate]
...s not set to None. This idiom has particular uses in the case of declaring keyword functions with default parameters. is tests identity in Python. Because there is one and only one instance of None present in a running Python script/program, is is the optimal test for this. As Johnsyweb points out, ...