大约有 30,000 项符合查询结果（耗时：0.0564秒） [XML]
How does HashSet co<em>mem>pare ele<em>mem>ents for equality?
I have a class that is ICo<em>mem>parable :
4 Answers
4
...
CALL co<em>mem><em>mem>and vs. START with /WAIT option
How is the START co<em>mem><em>mem>and with a WAIT option
6 Answers
6
...
setuptools vs. distutils: why is distutils still a thing?
...in the Standard Library, distribute , distutils2 , and setuptools (and <em>mem>aybe <em>mem>ore). It appears that distribute and distutils2 were discontinued in favor of setuptools , which leaves two co<em>mem>peting standards.
...
Android destroying activities, killing processes
Hi I'<em>mem> wondering how Android is <em>mem>anaging <em>mem>e<em>mem>ory and I can't find precise answer anywhere.
Let's assu<em>mem>e I have an application with 5 activities on current activity stack (4 are stopped and 1 is resu<em>mem>ed), there is no service connected. I press HO<em>Mem>E button so that all of <em>mem>y activities are stopped.
I st...
Is pass-by-value a reasonable default in C++11?
In traditional C++, passing by value into functions and <em>mem>ethods is slow for large objects, and is generally frowned upon. Instead, C++ progra<em>mem><em>mem>ers tend to pass references around, which is faster, but which introduces all sorts of co<em>mem>plicated questions around ownership and especially around <em>mem>e<em>mem>ory <em>mem>a...
The written versions of the logical operators
... and not listed as actual operators in C++. When I wrote up a test progra<em>mem> in NetBeans, I got the red underlining as if there was a syntax error and figured the website was wrong, but it is NetBeans which is wrong because it co<em>mem>piled and ran as expected.
...
Does const <em>mem>ean thread-safe in C++11?
I hear that const <em>mem>eans thread-safe in C++11 . Is that true?
1 Answer
1
...
xpath find if node exists
...
&a<em>mem>p;lt;xsl:if test="xpath-expression"&a<em>mem>p;gt;...&a<em>mem>p;lt;/xsl:if&a<em>mem>p;gt;
so for exa<em>mem>ple
&a<em>mem>p;lt;xsl:if test="/ht<em>mem>l/body"&a<em>mem>p;gt;body node exists&a<em>mem>p;lt;/xsl:if&a<em>mem>p;gt;
&a<em>mem>p;lt;xsl:if test="not(/ht<em>mem>l/body)"&a<em>mem>p;gt;body node <em>mem>issing&a<em>mem>p;lt;/xsl:if&a<em>mem>p;gt;
share
...
How does Go update third-party packages?
Looking how actively golang packages grow and i<em>mem>prove I wonder how the proble<em>mem> with package versions is solved?
7 Answers
...
<em>mem>ongodb group values by <em>mem>ultiple fields
For exa<em>mem>ple, I have these docu<em>mem>ents:
3 Answers
3
...