大约有 41,000 项符合查询结果（耗时：0.0312秒） [XML]
maximum value of int
...ve we would shift in sign bit which is 1, which is not helping much, so we cast to unsigned int, forcing to shift in 0 instead, setting the sign bit to 0 while letting all other bits remain 1.
cout << size << endl; // Prints out size which is now set to maximum positive value.
We coul...
How to get disk capacity and free space of remote computer
...
Another way is casting a string to a WMI object:
$size = ([wmi]"\\remotecomputer\root\cimv2:Win32_logicalDisk.DeviceID='c:'").Size
$free = ([wmi]"\\remotecomputer\root\cimv2:Win32_logicalDisk.DeviceID='c:'").FreeSpace
Also you can divide...
How can I force Powershell to return an array when a call only returns one object?
...
You can either add a comma(,) before return list like return ,$list or cast it [Array] or [YourType[]] at where you tend to use the list.
share
|
improve this answer
|
fo...
How to find if a given key exists in a C++ std::map
... @jv110 The Microsoft C++ compiler issues a warning when it encounters a cast from int to bool. Though there are other C++ compilers that do not issue a similar warning, I prefer using an explicit comparison to make the intent clear and enhance readability. Note that other languages such as C# for...
How do you Programmatically Download a Webpage in Java
...tr);
HttpURLConnection conn = (HttpURLConnection) url.openConnection(); // Cast shouldn't fail
HttpURLConnection.setFollowRedirects(true);
// allow both GZip and Deflate (ZLib) encodings
conn.setRequestProperty("Accept-Encoding", "gzip, deflate");
String encoding = conn.getContentEncoding();
InputSt...
How do I compare two DateTime objects in PHP 5.2.8?
...a really wicked way to treat these cases, no other language (as I know of) casts to numbers when you have two strings to compare. It really screws your code if you actually want to make a lexicographical comparison.
– MaxArt
Apr 15 '16 at 14:53
...
How to set timeout for http.Get() requests in Golang?
...
@Jonno: There are no casts in Go. These are type conversions.
– Volker
Nov 27 '13 at 6:09
|
...
How to use clock() in C++
...out << "Delta t2-t1: "
<< std::chrono::duration_cast<std::chrono::nanoseconds>(t2 - t1).count()
<< " nanoseconds" << std::endl;
}
Running this on ideone.com gave me:
Delta t2-t1: 282 nanoseconds
...
How do I concatenate two arrays in C#?
...tring>' to 'string[]'. An explicit conversion exists (are you missing a cast?)
– Tibor Udvari
Jun 16 '15 at 11:32
2
...
How does !!~ (not not tilde/bang bang tilde) alter the result of a 'contains/included' Array method
....contains(bar) because the contains function doesn't exist.
Typically the cast to boolean is unnecessary due to JavaScript's concept of "falsy" values. In this case it's used to force the output of the function to be true or false.
...