大约有 47,000 项符合查询结果（耗时：0.0642秒） [XML]
CURL to access a page that requires a login from a different page
I have 2 pages: xyz.com/a and xyz.com/b . I can only access xyz.com/b if and only if I login to xyz.com/a first. If accessing xyz.com/b without going through the other, I simply get access denied (no redirect to login) via the browser. Once I login at xyz.com/a , I can access the other.
...
Fastest way to remove first char in a String
...
The second option really isn't the sam>me m> as the others - if the string is "///foo" it will becom>me m> "foo" instead of "//foo".
The first option needs a bit more work to understand than the third - I would view the Substring option as the most common and readable.
...
How can I get all constants of a type by reflection?
...
Though it's an old code:
private FieldInfo[] GetConstants(System.Type type)
{
ArrayList constants = new ArrayList();
FieldInfo[] fieldInfos = type.GetFields(
// Gets all public and static fields
BindingFlags.Public | BindingFlags.Static |
// This tells ...
What does “not run” m>me m>an in R help pages?
Som>me m>tim>me m>s on an R help page the phrase "not run" appears in comm>me m>nts. Check out this from the help page for "with()":
5 Ans...
What is the explanation for these bizarre JavaScript behaviours m>me m>ntioned in the 'Wat' talk for Code
The 'Wat' talk for CodeMash 2012 basically points out a few bizarre quirks with Ruby and JavaScript.
5 Answers
...
C++ Exceptions questions on rethrow of original exception
... of the original exception object (which you can think of as residing in a magical m>me m>mory location which will stay valid during the subsequent unwinding -- 0x98e7058 in the example below). However,
In the first case, since you rethrow with throw; (which, unlike throw err;, preserves the original ...
Implem>me m>nt C# Generic Tim>me m>out
I am looking for good ideas for implem>me m>nting a generic way to have a single line (or anonymous delegate) of code execute with a tim>me m>out.
...
Swift Programming: getter/setter in stored property
...
Ok. Reading through Apples docum>me m>ntation on Swift I found this:
If you assign a value to a property within its own didSet observer,
the new value that you assign will replace the one that was just set.
So all you have to do is this:
var rank: Int ...
Declaring and initializing variables within Java switches
...
Switch statem>me m>nts are odd in terms of scoping, basically. From section 6.3 of the JLS:
The scope of a local variable declaration in a block (§14.4) is the rest of the block in which the declaration appears, starting with its own ini...
Is it possible to change the radio button icon in an android radio button group
I am wanting to allow the user of my android application the ability to set som>me m> param>me m>ters. The radio button is ideal for this situation. However, I don't like the radio buttons are rendered.
...