大约有 45,000 项符合查询结果（耗时：0.0772秒） [XML]
How can I add to List
...lowed in that List. The only "guarantee" is that you can only read from it and you'll get a T or subclass of T.
The reverse logic applies to super, e.g. List<? super T>. These are legal:
List<? super Number> foo3 = new ArrayList<Number>; // Number is a "super" of Number
List<?...
Remove duplicate lines without sorting [duplicate]
...
The UNIX Bash Scripting blog suggests:
awk '!x[$0]++'
This command is telling awk which lines to print. The variable $0 holds the entire contents of a line and square brackets are array access. So, for each line of the file, the node of the array x is incremented and the line printed if ...
Android: Coloring part of a string using TextView.setText()?
... coloring a part of the text (or making it bold, italic, transparent, etc.)and not the rest. For example:
13 Answers
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Sublime Text 2 - Show file navigation in sidebar
...ndow in order to navigate via the sidebar. Go to File -> Open Folder... and select the highest directory you want to be able to navigate.
Also, 'View -> Sidebar -> Show Sidebar' if it still doesn't show. In the new version, there is only an 'open' menu and no separate option for opening a...
Does free(ptr) where ptr is NULL corrupt memory?
...believe it's safe to assume free(NULL) is a nop as per instructed by the standard.
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Lost connection to MySQL server at 'reading initial communication packet', system error: 0
...ests that it might be a firewall problem:
I have just had this problem and found it was my firewall. I use PCTools Firewall Plus and it wasn't allowing full access to MySQL. Once I changed that it was fine. Hope that helps.
Could that be it?
Also, someone here suggests that it might be becaus...
How can I pass parameters to a partial view in mvc 4
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Your question is hard to understand, but if I'm getting the gist, you simply have some value in your main view that you want to access in a partial being rendered in that view.
If you just render a partial with just the partial name:
@Html.Partial("_SomeP...
Comparing object properties in c# [closed]
... }
return self == to;
}
EDIT:
Same code as above but uses LINQ and Extension methods :
public static bool PublicInstancePropertiesEqual<T>(this T self, T to, params string[] ignore) where T : class
{
if (self != null && to != null)
{
var type = typeof(T);
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How to validate inputs dynamically created using ng-repeat, ng-show (angular)
...e. The problem is that each input cell has the same name as the cell above and below it. I attempted to use the {{$index}} value to name the inputs, but despite the string literals in HTML appearing correct, it is now working.
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Why do I get “Pickle - EOFError: Ran out of input” reading an empty file?
...kler.load()
Also open(target, 'a').close() is doing nothing in your code and you don't need to use ;.
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