大约有 48,000 项符合查询结果（耗时：0.0417秒） [XML]
What breaking changes are introduced in C++11?
I know that at least one of the changes in C++11 that will cause some old code to stop compiling: the introduction of explicit operator bool() in the standard library, replacing old instances of operator void*() . Granted, the code that this will break is probably code that should not have been v...
How connect Postgres to localhost server using pgAdmin on Ubuntu?
...-u postgres psql postgres
alter user postgres with password 'postgres';
Now connect to pgadmin using username postgres and password postgres
Now you can create roles & databases using pgAdmin
How to change PostgreSQL user password?
...
When should I use OWIN Katana?
...rvers and framework components. That means that your application code will now be aware of the OWIN interface, but not of the webserver that is serving the request.
In return, applications can be more easily ported between hosts and potentially entire platforms/operating systems. For example, the a...
When and why I should use session_regenerate_id()?
...n_regenerate_id() when he successfully signs in (or for every X requests). Now only he has the session ID, and your old (fixated) session ID is no longer valid.
When should I use session_regenerate_id()?
As symbecean points out in the comments below, the session id must be changed at any transition ...
master branch and 'origin/master' have diverged, how to 'undiverge' branches'?
...igin/master into your work and create a merge commit.
The graph of history now looks like this:
... o ---- o ---- A ---- B origin/master (upstream work)
\ \
C ---- M master (your work)
The new merge, commit M, has two parents, each representing one p...
Create a pointer to two-dimensional array
...0][0][1] = ...;
Because indexing requires the element type's size to be known (indexing implies an addition of an integer to the pointer, so it won't work with incomplete types). Note that this only works in C, because T[] and T[N] are compatible types. C++ does not have a concept of compatible ty...
How does one make random number between range for arc4random_uniform()?
so my goal in this codebit is to randomly roll two dice and as we all know your regular die only has 6 sides so I imported Foundation for access to arc4random_uniform(UInt32). I attempted using the range of (1..7) to avoid randomly getting 0 however that returned an error which I didn't enjoy too mu...
Highlight the difference between two strings in PHP
...
the link doesn't work anymore. is it any other solution now in 2011? ;-) is it possible go get output like this tortoisesvn.tigris.org/images/TMerge2Diff.png
– Glavić
Jan 5 '11 at 11:28
...
Gmail's new image caching is breaking image links in newsletter
.... GoogleImagesProxy has stored these statuses into its own proxy server.
Now tried to open your email, you noticed some 404 statuses against your images. This is something understandable. You immediately realized that you forgot to upload some images, so you uploaded them to your server. and also ...
Using node.js as a simple web server
...
Simplest Node.js server is just:
$ npm install http-server -g
Now you can run a server via the following commands:
$ cd MyApp
$ http-server
If you're using NPM 5.2.0 or newer, you can use http-server without installing it with npx. This isn't recommended for use in production but ...