大约有 47,000 项符合查询结果（耗时：0.0791秒） [XML]
AngularJS multiple filter with custom filter function
I am trying to filter the list with multiple filters + with a custom filter function.
3 Answers
...
Get an object properties list in Objective-C
How can I get a list (in the form of an NSArray or NSDictionary ) of a given object properties in Objective-C?
13 Answ...
What's the difference between subprocess Popen and call (how can I use them)?
I want to call an external program from Python. I have used both Popen() and call() to do that.
2 Answers
...
What's the status of multicore programming in Haskell?
What's the status of multicore programming in Haskell? What projects, tools, and libraries are available now? What experience reports have there been?
...
Android icon vs logo
The <application> tag for the Android Manifest contains a logo attribute which I have never seen before. What is the difference between your application's icon and its logo? Is it used purely for market?
...
Are empty HTML5 data attributes valid?
I'd like to write a simple jQuery plugin that displays inline modals under specified elements. My idea is for the script to auto-init based on data attributes specified on elements.
...
What is the difference between `raise “foo”` and `raise Exception.new(“foo”)`?
What is the difference - technical, philosophical, conceptual, or otherwise - between
2 Answers
...
Using a BOOL property
Apple recommends to declare a BOOL property this way:
3 Answers
3
...
How long is the SHA256 hash?
I'm going to run SHA256 on a password + salt, but I don't know how long to make my VARCHAR when setting up the MySQL database. What is a good length?
...
C# DropDownList with a Dictionary as DataSource
I want to set DataTextField and DataValueField of a Dropdownlist (languageList) using a Dictionary (list) of languageCod (en-gb) as key and language name (english) as the text to display.
...