大约有 6,261 项符合查询结果（耗时：0.0156秒） [XML]
Populating a ListView using an ArrayList?
..._array_list = new ArrayList<String>();
your_array_list.add("foo");
your_array_list.add("bar");
// This is the array adapter, it takes the context of the activity as a
// first parameter, the type of list view as a second parameter and your
// arr...
Correct way to use StringBuilder in SQL
...till use a single StringBuilder if you were to use return "select id1, " + foo + "something else" + bar; - so why not do that? The question provides no indication that anything needs to pass the StringBuilder around.
– Jon Skeet
Jan 4 '12 at 11:51
...
NumPy: function for simultaneous max() and min()
...ge when the second if is replaced by an elif.
– Fred Foo
Aug 30 '12 at 16:35
2
Small note: I doub...
How to call asynchronous method from synchronous method in C#?
I have a public async void Foo() method that I want to call from synchronous method. So far all I have seen from MSDN documentation is calling async methods via async methods, but my whole program is not built with async methods.
...
Why use static_cast(x) instead of (int)x?
...ngerous. You tell the compiler: "trust me: I know this doesn't look like a foo (this looks as if it isn't mutable), but it is".
The first problem is that it's almost impossible to tell which one will occur in a C-style cast without looking at large and disperse pieces of code and knowing all the r...
how to split the ng-repeat data with three columns using bootstrap
...splay it in a table.
<table>
<tr class="" ng-repeat="rows in foos | chunk:2">
<td ng-repeat="item in rows">{{item}}</td>
</tr>
</table>
share
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What is declarative programming? [closed]
.... wait for it ...) Turn Right." to "Bob will turn left at intersection of Foo and Bar at 11:01. Bob will turn right at the intersection of Bar and Baz at 11:06." Note that in the latter case the sentences are idempotent and commutative, whereas in the former case rearranging or repeating the senten...
Why can't non-default arguments follow default arguments?
...ink that the algorithm at PEP 3102 could work exactly the same even if def foo(x=None, y) would be allowed. So I'm still curious why this is not allowed by Python. Is there a real fundamental reason or is it just "we don't allow it because we don't allow it".
– Jeroen Demeyer
...
How to use > in an xargs command?
... needs recursion and a simple loop with a glob for everything else:
find /foo -exec sh -c 'grep "$1" > "$1.out"' -- {} \;
or non-recursive:
for file in *; do grep "$file" > "$file.out"; done
Notice the proper use of quotes.
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What's wrong with cplusplus.com?
...ple... there is no undefined behavior.
– Dennis Zickefoose
Jun 29 '11 at 16:27
1
You declared "Ma...