大约有 30,000 项符合查询结果(耗时:0.0462秒) [XML]

https://stackoverflow.com/ques... 

Why is this program erroneously rejected by three C++ compilers?

...Image.open('helloworld.png') # Open image object using PIL print image_to_string(image) # Run tesseract.exe on image To use it, do: python script.py > helloworld.cpp; g++ helloworld.cpp share ...
https://stackoverflow.com/ques... 

How to get filename without extension from file path in Ruby

... Note that double quotes strings escape \'s. 'C:\projects\blah.dll'.split('\\').last share | improve this answer | follow ...
https://stackoverflow.com/ques... 

What is the difference between “mvn deploy” to a local repo and “mvn install”?

... such as Nexus It is true that running "deploy" is going to require some extra configuration, you are going to have to supply a distributionManagement section in your POM. share | improve this a...
https://stackoverflow.com/ques... 

C# vs Java Enum (for those new to C#)

...ace ConsoleApplication1 { class Program { static void Main(string[] args) { Planet planetEarth = Planet.MERCURY; double earthRadius = pEarth.Radius; // Just threw it in to show usage double earthWeight = double.Parse("123"); do...
https://stackoverflow.com/ques... 

How do I trigger the success callback on a model.save()?

...you don't pass the model when calling save. the first argument of save is extra attributes that you can set before calling save. It'd be like calling model.set(model.toJSON()); model.save(). there's no reason to set a model to what the model is set to.. it's the epitome of redundant to pass a mod...
https://stackoverflow.com/ques... 

How to force a web browser NOT to cache images

... Armin Ronacher has the correct idea. The problem is random strings can collide. I would use: <img src="picture.jpg?1222259157.415" alt=""> Where "1222259157.415" is the current time on the server. Generate time by Javascript with performance.now() or by Python with time.time...
https://stackoverflow.com/ques... 

How to assign Profile values?

...er than it seems. Here's a very very simple example that adds a "FullName" string profile field: In your web.config: <profile defaultProvider="SqlProvider" inherits="YourNamespace.AccountProfile"> <providers> <clear /> <add name="SqlProvider" type="System....
https://stackoverflow.com/ques... 

PHP global in functions

...of external code on which it depends? It can not function without a lot of extras. Using the Zend framework, have you ever changed the implementation of an interface? An interface is in fact a global. Another globally used application is Drupal. They are very concerned about proper design, but just...
https://stackoverflow.com/ques... 

How to grep for two words existing on the same line? [duplicate]

... Use grep: grep -wE "string1|String2|...." file_name Or you can use: echo string | grep -wE "string1|String2|...." share | improve this answ...
https://stackoverflow.com/ques... 

How can I get the list of a columns in a table for a SQLite database?

...(3.6, I believe). I am looking for code that does this with a SQL query. Extra bonus points for metadata related to the columns (e.g. length, data type, etc...) ...