大约有 7,000 项符合查询结果（耗时：0.0200秒） [XML]
Passing arrays as url parameter
What is the best way that I can pass an array as a url parameter? I was thinking if this is possible:
10 Answers
...
error, string or binary data would be truncated when trying to insert
...d-linq-exception-cant-find-which-fiel
/// </summary>
/// <param name="context"></param>
/// <returns></returns>
static string GetSqlTruncationExceptionWithDetailsString(DataContext context)
{
StringBuilder sb = new StringBuilder();
f...
How can I prevent SQL injection in PHP?
...
Use prepared statements and parameterized queries. These are SQL statements that are sent to and parsed by the database server separately from any parameters. This way it is impossible for an attacker to inject malicious SQL.
You basically have two opt...
How to manually send HTTP POST requests from Firefox or Chrome browser?
I want to test some URLs on a web application I'm working on. For that I would like to manually create HTTP POST requests (meaning I can add whatever parameters I like).
...
Create instance of generic type whose constructor requires a parameter?
... the new() constraint on T is only to make the compiler check for a public parameterless constructor at compile time, the actual code used to create the type is the Activator class.
You will need to ensure yourself regarding the specific constructor existing, and this kind of requirement may be a c...
How to install CocoaPods?
...ocal/bin cocoapods
If there is an error "activesupport requires Ruby version >= 2.xx", then install latest activesupport first by typing in terminal.
sudo gem install activesupport -v 4.2.6
[ 2 ] After installation, there will be a lot of messages, read them and if no error found, it means c...
How do I export UIImage array as a movie?
I have a serious problem: I have an NSArray with several UIImage objects. What I now want to do, is create movie from those UIImages . But I don't have any idea how to do so.
...
iOS 7 TableView like in Settings App on iPad
...ave a group UITableView with the style same like the iPad Settings application Detail view for iOS 7 .
15 Answers
...
Pinging servers in Python
...alid.
"""
# Option for the number of packets as a function of
param = '-n' if platform.system().lower()=='windows' else '-c'
# Building the command. Ex: "ping -c 1 google.com"
command = ['ping', param, '1', host]
return subprocess.call(command) == 0
Note that, according ...
编译器内部的秘密--微软的编译器是如何解析Try/Catch/Throw的 - C/C++ - 清...
... pInfo)
{
struct { unsigned int magic; void* object, _ThrowInfo* info } Params;
Params throwParams =
{
0x19930520,
pObj,
pInfo
}
RaiseException(0xE06D7363, 1, 3, (const ULONG_PTR*)&throwParams);
}
现在，关于编译器如何处理抛出异常语句，我们还看到最后...