大约有 40,000 项符合查询结果（耗时：0.0494秒） [XML]
C++ 读写xml方法整理（持续更新） - C/C++ - 清泛网 - 专注C/C++及内核技术
...(_T("pkg")), sizeof(param.pkgname));
if (markup.GetAttrib(_T("force")).Compare(_T("1")) == 0)
param.forceUpdate = true;
}
else
{
LOG_ERROR(_T("配置文件%s 没有update节点！"), szFile);
}
}
else
{
LOG_ERROR(_T("配置文件%s 没有根节点！"), szFile);
}...
Is there a decorator to simply cache function return values?
...periodically called with the same arguments.
Example of an LRU cache for computing Fibonacci numbers:
@lru_cache(maxsize=None)
def fib(n):
if n < 2:
return n
return fib(n-1) + fib(n-2)
>>> print([fib(n) for n in range(16)])
[0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 14...
Union of dict objects in Python [duplicate]
... edited May 23 '17 at 11:55
Community♦
111 silver badge
answered Mar 22 '12 at 9:37
Mechanical snailMech...
How to add default value for html ? [closed]
...text will show in the textarea"></textarea>
Check it out here - http://jsfiddle.net/8DzCE/949/
Important Note ( As suggested by Jon Brave in the comments ) :
Placeholder Attribute does not set the value of a textarea. Rather "The placeholder attribute represents a short hint (a word or...
schema builder laravel migrations unique on two columns
...
Simply you can use
$table->primary(['first', 'second']);
Reference: http://laravel.com/docs/master/migrations#creating-indexes
As an example:
Schema::create('posts_tags', function (Blueprint $table) {
$table->integer('post_id')->unsigned();
$table->integer('tag...
See line breaks and carriage returns in editor
...spite list option being set to 0.
You can find more about file formats on http://vim.wikia.com/wiki/File_format or by typing:help 'fileformat' in Vim.
share
|
improve this answer
|
...
How to perform file system scanning
... interface for walking file paths has changed as of weekly.2011-09-16, see http://groups.google.com/group/golang-nuts/msg/e304dd9cf196a218. The code below will not work for release versions of GO in the near future.
There's actually a function in the standard lib just for this: filepath.Walk.
pac...
What is the difference between join and merge in Pandas?
...1.join(df2) instead.
Some notes on these issues from the documentation at http://pandas.pydata.org/pandas-docs/stable/merging.html#database-style-dataframe-joining-merging:
merge is a function in the pandas namespace, and it is also
available as a DataFrame instance method, with the calling D...
Is there a way to use shell_exec without waiting for the command to complete?
...e, it already has one above.
You can find the detailed explanation here: http://oytun.co/response-now-process-later
share
|
improve this answer
|
follow
|
...
no new variables on left side of :=
... to assignment) but the first one is also a "short variable declaration" ( http://golang.org/ref/spec#Short_variable_declarations ) which means that in the left we need to have at least a new variable declaration for it to be correct.
You can change the second to a simple assignment statement := -&...