大约有 40,000 项符合查询结果（耗时：0.0996秒） [XML]
stringstream, string, and char* conversion confusion
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
...
How to check whether an object is a date?
I have an annoying bug in on a webpage:
20 Answers
20
...
How to create a self-signed certificate with OpenSSL
...nd command line tools.
It's difficult because the browsers have their own set of requirements, and they are more restrictive than the IETF. The requirements used by browsers are documented at the CA/Browser Forums (see references below). The restrictions arise in two key areas: (1) trust anchors, a...
Lists in ConfigParser
...
@AlexDean You can setup the ConfigParser to leave the camelCase in place by setting optionxform = str. Example: config = ConfigParser.SafeConfigParser() config.optionxform = str Then the case will be left alone
– ...
Find (and kill) process locking port 3000 on Mac
How do I find (and kill) processes that listen to/use my tcp ports? I'm on mac os x.
31 Answers
...
How to sort an array of integers correctly
Trying to get the highest and lowest value from an array that I know will contain only integers seems to be harder than I thought.
...
C++ Singleton design pattern
...
To set something straight... "memory leak" concerns vis-a-vis singletons are completely irrelevent. If you have stateful resources in which deconstruction order matters, singletons can be dangerous; but all of the memory is clea...
Like Operator in Entity Framework?
We're trying to implement the "LIKE" operator in Entity Framework for our entities with string fields, but it doesn't appear to be supported. Has anyone else tried to do something like this?
...
What's the difference between including files with JSP include directive, JSP include action and usi
...e between using direct include and a Tag File. But custom tags have a rich set of features. They can
Be customized by means of attributes passed from the calling page.
Pass variables back to the calling page.
Access all the objects available to JSP pages.
Communicate with each other. You can creat...
The new keyword “auto”; When should it be used to declare a variable type? [duplicate]
...ork (or would work) in your project, then auto can be used, such as in the following code:
//good : auto increases readability here
for(auto it = v.begin(); it != v.end(); ++it) //v is some [std] container
{
//..
}
Or, more generally,
//good : auto increases readability here
for(auto it = ...