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HTTP 1.0 vs 1.1
Could somebody give me a brief overview of the differences between HTTP 1.0 and HTTP 1.1? I've spent some time with both of the RFCs, but haven't been able to pull out a lot of difference between them. Wikipedia says this:
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Name of this month (Date.today.month as name)
I'm using Date.today.month to display the month number. Is there a command to get the month name, or do I need to make a case to get it?
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Is there a replacement for unistd.h for Windows (Visual C)?
...ted to create a version for my workplace environment which is fixed on VS2005.
– AShelly
Jan 13 '10 at 17:57
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一文了解大数据领域创业的机会与方向 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...据技术方向的，比如说WibiData，它提供了对Hadoop的封装，连接前端应用到Hadoop基础设施。
第三个是NoSQL数据库，非关系型数据库和云数据库服务。典型的国外企业有MongoDB 和Datastax。目前，创业公司MongoDB的估值已超过16亿美元，...
Git: fatal: Pathspec is in submodule
...But when I want to commit some files that located in a folder, it shows an error "blahblah did not match any file(s) known to git"
– Dr.jacky
Oct 8 '16 at 7:26
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Checking images for similarity with OpenCV
...images ( same size/orientation )
// Compare two images by getting the L2 error (square-root of sum of squared error).
double getSimilarity( const Mat A, const Mat B ) {
if ( A.rows > 0 && A.rows == B.rows && A.cols > 0 && A.cols == B.cols ) {
// Calculate the L2 r...
What is the difference between int, Int16, Int32 and Int64?
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What are the benefits of Java's types erasure?
...teger> collection) {
}
void doStuff(List<String> collection) // ERROR: a method cannot have
// overloads which only differ in type parameters
(The above two declarations collapse into the same method signature after erasure.)
On the flip side, the runtime can still ...
What is the difference between 'my' and 'our' in Perl?
...to use them under use strict without getting typo warnings or compile-time errors. Since Perl 5.6, it has replaced the obsolete use vars, which was only file-scoped, and not lexically scoped as is our.
For example, the formal, qualified name for variable $x inside package main is $main::x. Declarin...
How should I handle “No internet connection” with Retrofit on Android
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Since retrofit 1.8.0 this has been deprecated
retrofitError.isNetworkError()
you have to use
if (retrofitError.getKind() == RetrofitError.Kind.NETWORK)
{
}
there are multiple types of errors you can handle:
NETWORK An IOException occurred while communicating to the serve...