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Return a list of imported Python modules used in a script?

I am writing a program that categorizes a list of Python files by which modules they import. As such I need to ... , and just scanning the code. See Question&Answers more detail:os...

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

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android - Change Checkbox value without triggering onCheckChanged

I have setOnCheckedChangeListener implemented for my checkbox Is there a way I can call checkbox.setChecked ... triggering the onCheckedChanged See Question&Answers more detail:os...

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Android: When is onCreateOptionsMenu called during Activity lifecycle?

I put a couple of breakpoints in onCreate (one at the beginning, and one at the end of the ... reference the object in onCreateOptionsMenu. See Question&Answers more detail:os...

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c# - How can I convert a DateTime to the number of seconds since 1970?

I'm trying to convert a C# DateTime variable to Unix time, ie, the number of seconds since Jan 1st, 1970. ... ; Is there a better way? See Question&Answers more detail:os...

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lambda - Java 8 Collectors.toMap SortedMap

I'm using Java 8 lambdas and want to use Collectors toMap to return a SortedMap. The best I can come ... Collectors to return a SortedMap? See Question&Answers more detail:os...

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Remove a field from a Elasticsearch document

I need to remove a field in all the documents indexed to Elasticsearch. How can I do it? See Question&Answers more detail:os...

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java - Deprecated createCriteria method in Hibernate 5

This calling is deprecated: session.createCriteria(Bus.class).list(); In source files I can see this: /** ... to use instead of createCriteria. See Question&Answers more detail:os...

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Maven : error in opening zip file when running maven

[ERROR] error: error reading C:Userssuresh.m2 epositoryorgjdomjdom1.1jdom-1.1.jar; error in opening zip file [ ... local repository on my disk. See Question&Answers more detail:os...

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How can I disable migration in Entity Framework 6.0

I'm trying to ignore the "Automatic" migration using Entity Framework 6.0 rc1. My problem is that I ... create all tables. Anticipate thanks. See Question&Answers more detail:os...

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How to vertically center an image inside of a div element in HTML using CSS?

I have a markup like this: <div> <img /> </div> The div is higher than img: div { height: 100px; } ... work: div { vertical-align: middle; } See Question&Answers more detail:os...

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internet explorer - How to set IE11 Document mode to edge as default?

I have Internet Explorer installed on my computer but needed to test compatibility mode of IE 7. After changing ... set Document mode default? See Question&Answers more detail:os...

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printf - How to print an unsigned char in C?

I am trying to print char as positive value: char ch = 212; printf("%u", ch); but I get: 4294967252 How I can get 212 in the output? See Question&Answers more detail:os...

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Android Spinner with different layouts for "drop down state" and "closed state"?

I have an Android Spinner view in my layout. I would like that spinner to show only a single text item when ... ). Anyone who can help me? See Question&Answers more detail:os...

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.net - How securely unguessable are GUIDs?

A while ago I worked on a web application where users could buy tickets. Due to the way our client's processes ... one per 100 million years). See Question&Answers more detail:os...

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javascript - RegEx to match stuff between parentheses

I'm having a tough time getting this to work. I have a string like: something/([0-9])/([a-z]) And ... through to create a URL routing scheme. See Question&Answers more detail:os...

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java - Get value from one Optional or another

I have two java.util.Optional instances and I want to get an Optional that either: Has the value of the first ... return a; else return b; } See Question&Answers more detail:os...

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.net - C# Version Of SQL LIKE

Is there any way to search patterns in strings in C#? Something like Sql LIKE would be very useful. See Question&Answers more detail:os...

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javascript - Trigger autocomplete without submitting a form

I am writing a very simple web app with three text inputs. The inputs are used to generate a result, but ... instead of duplicating it by hand. See Question&Answers more detail:os...

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Why are Arrays invariant, but Lists covariant?

E.g. why does val list:List[Any] = List[Int](1,2,3) work, but val arr:Array[Any] = Array[ ... the desired effect behind this design decision? See Question&Answers more detail:os...

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How can I embed Lua in Java?

Is LuaJava a must for this? Or can I embed Lua into Java without it? See Question&Answers more detail:os...

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Calling Python 2 script from Python 3

I have two scripts, the main is in Python 3, and the second one is written in Python 2 (it also uses a ... 't know how to cross this bridge. See Question&Answers more detail:os...

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data binding - WPF: Display a bool value as "Yes" / "No"

I have a bool value that I need to display as "Yes" or "No" in a TextBlock. I am trying to do this ... seems more elegant (if it worked). See Question&Answers more detail:os...

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PHP GD Use one image to mask another image, including transparency

I am trying to create a PHP script that takes an image: http://i.stack.imgur.com/eNvlM.png and then applies a ... image as a mask, not a shape. See Question&Answers more detail:os...

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iphone - How do I set recipients for UIActivityViewController in iOS 6?

I'm using the new UIActivityViewController class in iOS6 to provide the user with various sharing options. You can ... . Bug report on OpenRadar See Question&Answers more detail:os...

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php - Codeigniter Routes regex - using dashes in controller/method names

I'm looking for a one line route to route dashed controller and method names to the actual underscored controller and ... the idea to ask :) See Question&Answers more detail:os...

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javascript - How to render part of a page with PhantomJS?

I would like to render individual HTML elements into PNGs using Phantom.JS. Does anyone know if this is possible ... user is already looking at? See Question&Answers more detail:os...

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404 Http error handler in Asp.Net MVC (RC 5)

How can I Handler 404 errors without the framework throwing an Exception 500 error code? See Question&Answers more detail:os...

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android taking screenshot of offscreen page

I am working on an android application. I have an activity, say A, which fills the entire screen with ... the offscreen page's screenshot. See Question&Answers more detail:os...

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

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