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C＋＋模板的特化 - C/C++ - 清泛网 - 专注C/C++及内核技术
...s.com/cutepig/archive/2009/02/12/1389479.html
http://read.newbooks.com.cn/info/175115.html
先说类模板的特化吧：
谁都没的说的全特化：
// general version
template<class T>
class Compare
{
public:
static bool IsEqual(const T& lh, const T& rh)
{
retur...
Is there a “standard” format for command line/shell help text?
... for readability. You probably want to provide a man page (and possibly an info manual) for your tool to provide a more elaborate explanation.
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How do you migrate an IIS 7 site to another server?
...
I found that administration.config was almost identical, sans the version info of many entries. This one was easy.
The applicationHost.config has a lot more differences. Some entries are ordered differently, but otherwise identical, so you will have to pick through each difference and figure it ou...
Should I pass a shared_ptr by reference? [duplicate]
...rce in headers, if I still need RTTI elsewhere. Actually the resulted type_info is a placeholder, no runtime type information is really needed. So something like boost::typeindex::type_id should make things better.
– FrankHB
Sep 21 '15 at 0:52
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“please check gdb is codesigned - see taskgated(8)” - How to get gdb installed with homebrew code si
...System keychain (enter password)
Select certificate (gdb-cert) click Get info -> Trust Always
Disable startup-with-shell
Enter in console: set startup-with-shell off
Remember configuration:
echo "set startup-with-shell off" >> ~/. gdbinit
Enable Root User
Go to System Preferences -...
What is the difference between loose coupling and tight coupling in the object oriented paradigm?
...rs on this thread. If I say anymore you might get overloaded with too much info.
Picture Attribution.
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A cron job for rails: best practices?
...ler as desired.
Update this is quite an old question and answer! Some new info:
the heroku cron service I referenced has since been replaced by Heroku Scheduler
for frequent tasks (esp. where you want to avoid the Rails environment startup cost) my preferred approach is to use system cron to call...
Cannot install packages using node package manager in Ubuntu
... installed using sudo apt-get install nodejs-legacy.
I have not found any information about adopting the whole thing by NPM developers, but I think npm package will be fixed on some point and nodejs-legacy become really legacy.
...
Unit testing void methods?
...te (without expecting any confirmation.. its assumed that it will be done)
informational - just notifying someone that something happened (without expecting action or response) respectively.
Imperative methods - you can verify if the task was actually performed. Verify if state change actually to...
How can I make git ignore future revisions to a file?
...e you are setting it just for the local repo. You cannot push this kind of information.
– tamasd
Dec 3 '10 at 22:08
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