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How do I force Python to be 32-bit on Snow Leopard and other 32-bit/64-bit questions

When I run the following from a bash shell on my Mac: $ file /usr/bin/python I get the following three ... are some commands/tools that would make this easier. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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301 views

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ios - Missing Push Notification Entitlement

I have an app for submission when it got rejected and I got the message Missing Push Notification Entitlement - Your ... and apple rejection, how can I fix it? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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142 views

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c++ - Exporting classes containing std:: objects (vector, map, etc) from a dll

I'm trying to export classes from a DLL that contain objects such as std::vectors and std::strings - ... Neil Butterworth suggested - creating a static library? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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In Python, how do I index a list with another list?

I would like to index a list with another list like this L = ['a', 'b', 'c', 'd', 'e', 'f', 'g', 'h'] Idx = ... (L[i]) print T # Gives result ['a', 'd', 'h'] Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.2k views

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command - How to execute an external program from within Node.js?

Is it possible to execute an external program from within node.js? Is there an equivalent to Python's os.system() or any library that adds this functionality? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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jquery-ui and webpack, how to manage it into module?

any idea how to deal with that ? I mean jquery-ui seems not to be amd and I don't know how to manage that , any idea ? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ios - Add Image to UIAlertAction in UIAlertController

I have seen a couple screen shots of a UIAlertControllers with an image on the left of the row ... self presentViewController:view animated:YES completion:nil]; Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - How to replace selected text with html in a contenteditable element?

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asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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373 views

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reactjs - Handling errors with react-apollo useMutation hook

I have been trying to get my head around this problem but haven't found a strong answer to it. I am ... that error screen when onError is not used. Thanks! Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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272 views

1 answer

Is it a bad practice to use negative margins in Android?

Demo of negative margin: ????????????????????????? The scenario Overlapping views by setting a ... documentation states that, I'm not too worried about it. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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296 views

1 answer

Swift constants: Struct or Enum

I'm not sure which of both are better to define constants. A struct or a enum. A struct will be copied every ... say use Enum's. But I lack the justification. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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256 views

1 answer

Inverse Attribute in NHibernate

How do I use the Inverse Attribute? If I am not mistaken, for one to many relationships the inverse attribute ... false. Anyone can shed some lights on this? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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244 views

1 answer

math - Implement page curl on android?

I was surfing the net looking for a nice effect for turning pages on Android and there just doesn't seem to be ... later apply shadows to to gie it more depth? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - The CodeDom provider type "Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider" could not be located

It's a WebApi project using VS2015. Step to reproduce: Create an empty WebApi project Change Build output path ... that'll cost problem on actual deployment. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1 answer

Why doesn't ruby support method overloading?

Instead of supporting method overloading Ruby overwrites existing methods. Can anyone explain why the language was designed this way? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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428 views

1 answer

css - How to overwrite styling in Twitter Bootstrap

How can I overwrite the stylings in Twitter Bootstrap? For instance, I am currently using a .sidebar class ... SASS but am relatively new to web development. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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197 views

1 answer

javascript - How to replace captured groups only?

I have HTML code before and after the string: name="some_text_0_some_text" I would like to replace the 0 ... would be : name="some_text_!NEW_ID!_some_text" Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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179 views

1 answer

Generating CSV file for Excel, how to have a newline inside a value

I need to generate a file for Excel, some of the values in this file contain multiple lines. there's also non- ... looking for but at least it works (so far) Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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100 views

1 answer

html - Can I run javascript before the whole page is loaded?

I want to run a bit of javascript before the whole page has loaded. Is this possible? Or does the code start to execute on </html>? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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284 views

1 answer

How can I merge many SQLite databases?

If I have a large number of SQLite databases, all with the same schema, what is the best way to merge ... depending on the memory system on the machine. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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140 views

1 answer

c# - Getting the thread ID from a thread

In C# when debugging threads for example, you can see each thread's ID. I couldn't find a way to get that ... handle of the thread with id 2345, for example? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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408 views

1 answer

python - Compiling with cython and mingw produces gcc: error: unrecognized command line option '-mno-cygwin'

I'm trying to compile a python extension with cython in win 7 64-bit using mingw (64-bit). I'm working ... Free Software Foundation, Inc. How could I fix it? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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95 views

1 answer

Basics of Foreign Keys in MySQL?

Is there any good explanation of how to use MySQL's foreign key construct? I don't quite get it from the ... be made by using MySQL's inbuilt foreign keys? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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289 views

1 answer

java - Why is adding an OnClickListener inside onBindViewHolder of a RecyclerView.Adapter considered bad practice?

I have the following code for a RecyclerView.Adapter class and it works fine: public class MyAdapter extends ... practice, and what is a better alternative? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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474 views

1 answer

xml - how to ignore namespaces with XPath

My goal is to extract certain nodes from multiple XML files with multiple namespaces using XPath. Everything works fine as ... just not how to get rid of it. Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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460 views

1 answer

sizeof - Why is the size of an empty class in C++ not zero?

This question already has answers here: Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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178 views

1 answer

c - What does it mean to align the stack?

I have been a high-level coder, and architectures are pretty new to me, so I decided to read the tutorial on ... required? And how is the andl achieving this? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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243 views

1 answer

ajax - Does an HTTP Status code of 0 have any meaning?

It appears that when you make an XMLHttpRequest from a script in a browser, if the browser is set to work ... a universal meaning or does it tell me nothing? Question&Answers:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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