大约有 40,000 项符合查询结果(耗时:0.0834秒) [XML]

https://stackoverflow.com/ques... 

How to pass prepareForSegue: an object

...is the same as this line if ([[segue identifier] isEqualToString:@"YOUR_SEGUE_NAME_HERE"]) { // Get reference to the destination view controller YourViewController *vc = [segue destinationViewController]; // Pass any objects to the view controller here, like... ...
https://stackoverflow.com/ques... 

Why should I avoid using Properties in C#?

...erties, and recommends not to use them. He gave some reason, but I don't really understand. Can anyone explain to me why I should or should not use properties? In C# 3.0, with automatic properties, does this change? ...
https://stackoverflow.com/ques... 

What resources exist for Database performance-tuning? [closed]

...tabase, this guide may also help. http://download.oracle.com/docs/cd/B28359_01/server.111/b28274/toc.htm share | improve this answer | follow | ...
https://stackoverflow.com/ques... 

How do I enter a multi-line comment in Perl? [duplicate]

...ng the Pod section: =pod my $object = NotGonnaHappen->new(); ignored_sub(); $wont_be_assigned = 37; =cut The quick-and-dirty method only works well when you don't plan to leave the commented code in the source. If a Pod parser comes along, your multiline comment is going to show up...
https://stackoverflow.com/ques... 

Should I use “camel case” or underscores in python? [duplicate]

... interpreted as one single group of several things). That's even worst for _ if the method name contains a reserved word in it. – Sebastian Sastre Mar 19 '15 at 2:15 59 ...
https://stackoverflow.com/ques... 

AngularJS - How can I reference the property name within an ng-Repeat

... edited Apr 7 '15 at 5:31 d-_-b 17.7k2929 gold badges113113 silver badges192192 bronze badges answered Oct 29 '12 at 16:04 ...
https://stackoverflow.com/ques... 

How can I restore /etc/nginx? [closed]

...f dpkg. sudo dpkg --force-confmiss -i /var/cache/apt/archives/nginx-common_*.deb share | improve this answer | follow | ...
https://stackoverflow.com/ques... 

Append file contents to the bottom of existing file in Bash [duplicate]

... For single string, use echo like this echo "export JAVA_HOME=/usr/lib/jvm/jdk1.8.0_112" >> ~/.bashrc – shellbye Jan 3 '17 at 8:36 ...
https://stackoverflow.com/ques... 

Laravel 4: how to “order by” using Eloquent ORM [duplicate]

...nction scopeLatest($query) { return $query->orderBy('created_at')->get(); } And within the controller: return view('project.view')->with(['projects' => Project::latest()]); – Md Mazedul Islam Khan Feb 23 '16 at 9:59 ...
https://stackoverflow.com/ques... 

Count number of files within a directory in Linux? [closed]

...ipe: du --inodes [root@cs-1-server-01 million]# du --inodes 1000001 ./vdb.1_1.dir 1000003 . [root@cs-1-server-01 million]# – Venfah Nazir Jan 9 at 7:28 ...