大约有 43,000 项符合查询结果（耗时：0.0460秒） [XML]
How to undo 'git reset'?
...git reset HEAD@{3} is required without going into reflog git reset HEAD~3 etc is a common situation
– zainengineer
Aug 15 '14 at 9:06
...
Heroku/devise - Missing host to link to! Please provide :host parameter or set default_url_options[:
...mailer, it needs a default email to send out notices such as confirmations etc...
You should check the logs on the heroku server heroku logs run that from the console and it will tell you the exact error.
When you push to heroku you need to configure the environment.rb file with the heroku subdo...
How do you make a HTTP request with C++?
...why did you put what you did in the send buffer (e.g. GET / HTTP/1.1.1/... etc)? How do I find out how to format what I send?
– LazerSharks
Sep 8 '14 at 0:27
...
Retrieve specific commit from a remote Git repository
...
Starting with Git version 2.5+ (Q2 2015), fetching a single commit (without cloning the full repo) is actually possible.
See commit 68ee628 by Fredrik Medley (moroten), 21 May 2015.
(Merged by Junio C Hamano -- gitster -- in commit a9d3493, 01 Jun 2015)
You now ha...
Initial bytes incorrect after Java AES/CBC decryption
...e, forgetting to convert to Base64, initialization vectors, character set, etc. So I thought of making a fully functional code.
Hope this will be useful to you all:
To compile you need additional Apache Commons Codec jar, which is available here:
http://commons.apache.org/proper/commons-codec/downl...
403 Forbidden vs 401 Unauthorized HTTP responses
...-your-own authentication protocols you may have created using login pages, etc. I will use "login" to refer to authentication and authorization by methods other than RFC2617
So the real difference is not what the problem is or even if there is a solution. The difference is what the server expects th...
Best practices for SQL varchar column length [closed]
...e memory
than you have to. This affects cache efficiency, sorting speed, etc.
Basically, just come up with reasonable business constraints and error on a slightly larger size. As @onedaywhen pointed out, family names in UK are usually between 1-35 characters. If you decide to make it varchar(64)...
Why is address zero used for the null pointer?
...; I use if (p != 0) all the time to make sure passed pointers are valid, etc.
21 Answers
...
Why is Hibernate Open Session in View considered a bad practice?
...t there is a corollary
last but not least, if an exception occurs while fetching the session, it will occur during the writing of the page: you cannot present a clean error page to the user and the only thing you can do is write an error message in the body
...
Why use HttpClient for Synchronous Connection
...g a console app) until I get the HTTP response... So, if Wait(), Result(), etc can cause deadlocks, what's the definite solution for this without the risk of deadlock and without using other classes like WebClient?
– Dexter
Feb 6 '17 at 15:38
...