大约有 15,475 项符合查询结果（耗时：0.0217秒） [XML]
How do you make a HTTP request with C++?
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latest version seems to be broken under mac.. something is messed up with config.h when linked as library.
– eugene
Apr 8 '11 at 0:59
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Avoiding memory leaks with Scalaz 7 zipWithIndex/group enumeratees
...ck with the older iteratee API, but I recently verified that an equivalent test passes against the scalaz-stream API. This is a newer stream processing API that is intended to replace iteratee.
For completeness, here's the test code:
// create a stream containing `n` arrays with `sz` Ints in each ...
Fastest way to flatten / un-flatten nested JSON objects
...tions to get Array.isArray and Object into a closer scope. I think the the test object your using for the JSPerf test is too simple though. I created the object "fillObj({},4)" in my jsfiddle benchmark to emulate a real case of a large complex nested piece of data.
– Louis Ricc...
How to check whether an object is a date?
...t this is a better method:
Object.prototype.is = function() {
var test = arguments.length ? [].slice.call(arguments) : null
,self = this.constructor;
return test ? !!(test.filter(function(a){return a === self}).length)
: (this.constructor.name ||
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How is AngularJS different from jQuery
...orm Validation
Server Communication
Localization
Dependency injection
Full testing environment (both unit, e2e)
check this presentation and this great introduction
Don't forget to read the official developer guide
Or learn it from these awesome video tutorials
If you want to watch more tutor...
SQLAlchemy default DateTime
....ext.declarative import declarative_base
Base = declarative_base()
class Test(Base):
__tablename__ = 'test'
id = Column(Integer, primary_key=True)
created_date = Column(DateTime, default=datetime.datetime.utcnow)
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What is the fastest way to create a checksum for large files in C#
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I did tests with buffer size, running this code
using (var stream = new BufferedStream(File.OpenRead(file), bufferSize))
{
SHA256Managed sha = new SHA256Managed();
byte[] checksum = sha.ComputeHash(stream);
return BitC...
Flatten an irregular list of lists
... i in flatten(42): print (i). This could be fixed by moving the isinstance-test and the else-clause outside of the for el-loop. (Then you could throw anything at it, and it would make a flattened list out of it)
– RolKau
Aug 18 '15 at 11:17
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What's quicker and better to determine if an array key exists in PHP?
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If you are interested in some tests I've done recently:
https://stackoverflow.com/a/21759158/520857
Summary:
| Method Name | Run time | Difference
================================================================...
HashSet vs. List performance
...ved each cycle, you may well be better off using a List<T>.
I did a test for this on my machine, and, well, it has to be very very small to get an advantage from List<T>. For a list of short strings, the advantage went away after size 5, for objects after size 20.
1 item LIST strs time...