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C++ Convert string (or char*) to wstring (or wchar_t*)
...tandard library to convert between UTF-8 and UTF-16 might give unexpected differences in the results on different platforms. For a better conversion, consider std::codecvt_utf8 as described on http://en.cppreference.com/w/cpp/locale/codecvt_utf8
Note (new):
Since the codecvt header is deprecated i...
Django migration strategy for renaming a model and relationship fields
...nameField('YetAnotherModel', 'foo', 'bar')
]
You may get some errors if you don't update the names where it's imported e.g. admin.py and even older migration files (!).
Update: As ceasaro mentions, newer versions of Django are usually able to detect and ask if a model is renamed. So try manag...
Difference between subprocess.Popen and os.system
What is the difference between subprocess.Popen() and os.system() ?
5 Answers
5
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How do I get the computer name in .NET
...ame() to get the FQDN
See How to find FQDN of local machine in C#/.NET ? if the last doesn't give you the FQDN and you need it.
See details about Difference between SystemInformation.ComputerName, Environment.MachineName, and Net.Dns.GetHostName
...
Make a link use POST instead of GET
I'm not sure if this is even possible. But I was wondering if anyone knows how to make a hyperlink pass some variables and use POST (like a form) as opposed to GET.
...
abort, terminate or exit?
... Can you update this answer with C++11 info? It seems that there is now ways to get the exception in the catch(...) and in the terminate handler.
– Klaim
Jul 31 '12 at 16:02
...
Mercurial .hgignore for Visual Studio 2010 projects
... options in the config dialog for ReSharper can be set to. In other words, if you want to ensure that all the developers are running with the same settings for a lot of the things ReSharper will help you with, that particular line can't be there.
So my advice is this: Do it manually, you'll learn a...
Does Git warn me if a shorthand commit ID can refer to 2 different commits?
If cee157 can refer to 2 different commit IDs, such as
2 Answers
2
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When is std::weak_ptr useful?
...d to keep those in memory, so you get rid of the strong pointer.
But what if that object is in use and some other code holds a strong pointer to it? If the cache gets rid of its only pointer to the object, it can never find it again. So the cache keeps a weak pointer to objects that it needs to fin...
AI助手重构版问题记录 - AI 助手 - 清泛IT社区，为创新赋能！
...nt_event: Assertion failed: Error: "dictionaries_make_dictionary" is an unknown language block.
[
{
"action": "ADD_BLOCK_INTENT",
"intent": [
{
"event": "QueryButton.Click",
"do": [
{
"call": "Notifier1.ShowAlert",
"args":...