大约有 40,000 项符合查询结果(耗时:0.0807秒) [XML]

https://stackoverflow.com/ques... 

How to Unit test with different settings in Django?

... EDIT: This answer applies if you want to change settings for a small number of specific tests. Since Django 1.4, there are ways to override settings during tests: https://docs.djangoproject.com/en/dev/topics/testing/tools/#overriding-settings TestCase will have a self.settings context ma...
https://stackoverflow.com/ques... 

How to check whether a string is Base64 encoded or not

... for PHP5 //where $json is some data that can be base64 encoded $json=some_data; //this will check whether data is base64 encoded or not if (base64_decode($json, true) == true) { echo "base64 encoded"; } else { echo "not base64 encoded"; } Use this for PHP7 //$strin...
https://stackoverflow.com/ques... 

Static link of shared library function in gcc

How can I link a shared library function statically in gcc? 6 Answers 6 ...
https://stackoverflow.com/ques... 

Where can I find Android source code online? [closed]

...plication(e.g.the contact application) ? Is the only way to go to download all there is? 7 Answers ...
https://stackoverflow.com/ques... 

How to install the JDK on Ubuntu Linux

I am trying to install the Java Development Kit (JDK) on Ubuntu Linux distribution, but I am unable to install it. 33 A...
https://stackoverflow.com/ques... 

Convert Python dict into a dataframe

... The error here, is since calling the DataFrame constructor with scalar values (where it expects values to be a list/dict/... i.e. have multiple columns): pd.DataFrame(d) ValueError: If using all scalar values, you must must pass an index You could ...
https://stackoverflow.com/ques... 

Which HTML Parser is the best? [closed]

...ava! This is awesome! I built a proxy in just a couple hours that modifies all of the src and href links to make them full paths to the origin server. – jmort253 May 14 '11 at 4:04 ...
https://stackoverflow.com/ques... 

Is it safe to resolve a promise multiple times?

... rejected), that is it for a defered object - it is done. If you should call then(...) on it's promise again, you should immediately get the (first) resolved/rejected result. Additional calls to resolve() will not (should not?) have any effect. Not sure what happens if you attempt to reject a de...
https://stackoverflow.com/ques... 

What is the recommended way to delete a large number of items from DynamoDB?

... What I ideally want to do is call LogTable.DeleteItem(user_id) - Without supplying the range, and have it delete everything for me. An understandable request indeed; I can imagine advanced operations like these might get added over...
https://stackoverflow.com/ques... 

Does ruby have real multithreading?

...ing models. (Unfortunately, only two of those 11 implementations are actually ready for production use, but by the end of the year that number will probably go up to four or five.) (Update: it's now 5: MRI, JRuby, YARV (the interpreter for Ruby 1.9), Rubinius and IronRuby). The first implement...