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ATL正则表达式库使用 - C/C++ - 清泛网 - 专注C/C++及内核技术
... // five match groups: scheme, authority, path, query, fragment
REParseError status = reUrl.Parse(
"({[^:/?#]+}:)?(//{[^/?#]*})?{[^?#]*}(?{[^#]*})?(#{.*})?" );
if (REPARSE_ERROR_OK != status)
{
// Unexpected error.
return 0;
}
CAtlREMatchContext<> mcUrl;
...
Mail multipart/alternative vs multipart/mixed
...t MIMEMultipart
from email.mime.text import MIMEText
from apiclient import errors, discovery
import mimetypes
from email.mime.image import MIMEImage
from email.mime.audio import MIMEAudio
from email.mime.base import MIMEBase
SCOPES = 'https://www.googleapis.com/auth/gmail.send'
CLIENT_SECRET_FILE1 ...
How to initialize private static members in C++?
...mber in C++? I tried this in my header file, but it gives me weird linker errors:
17 Answers
...
Android - Pulling SQlite database android device
...1 skip=24 | openssl zlib -d | tar -xvf -
If the above ended with openssl:Error: 'zlib' is an invalid command. error, try the below.
dd if=data.ab bs=1 skip=24 | python -c "import zlib,sys;sys.stdout.write(zlib.decompress(sys.stdin.read()))" | tar -xvf -
The result is the apps/app.package.name/ ...
Attempt to set a non-property-list object as an NSUserDefaults
I thought I knew what was causing this error, but I can't seem to figure out what I did wrong.
11 Answers
...
How to access the content of an iframe with jQuery?
...
give me error: Error: Permission denied to access property 'ownerDocument'
– Imran Khan
Apr 17 '13 at 10:19
27
...
Default value to a parameter while passing by reference in C++
...e the constant 0 cannot be changed, as it's an rvalue ("non-lvalue" in the error message) and unchangeable (const in the error message).
Simply put, you want a method that can change the argument passed, but by default you want to pass an argument that can't change.
To put it another way, non-cons...
Installing pip packages to $HOME folder
... will always be hit first which can lead to very hard to track down import errors.
– tacaswell
May 11 '15 at 2:48
12
...
What is a NullReferenceException, and how do I fix it?
...ghout. It is slightly more clunky to write, but it makes debugging nullity errors much easier. Optimize your code for the convenience of the caller, not the convenience of the author.
A note on null dereferences in unsafe code
C# has an "unsafe" mode which is, as the name implies, extremely dangero...
Postgres: How to do Composite keys?
I cannot understand the syntax error in creating a composite key. It may be a logic error, because I have tested many varieties.
...