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html - How do I escape a string inside JavaScript code inside an onClick handler?

Maybe I'm just thinking about this too hard, but I'm having a problem figuring out what escaping to use on a string ... will be of no use to me. See Question&Answers more detail:os...

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

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How can I always block checkin of a specific file in TFS

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

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unit testing - Getting Python's unittest results in a tearDown() method

Is it possible to get the results of a test (i.e. whether all assertions have passed) in a tearDown() method? ... 't know if this is possible. See Question&Answers more detail:os...

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

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Python 'self' keyword

I am new to Python (usually work on C#), started using it over the last couple of days. Within a class, ... that I have not encountered yet. See Question&Answers more detail:os...

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

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utf 8 - Force character vector encoding from "unknown" to "UTF-8" in R

I have a problem with inconsistent encoding of character vector in R. The text file which I read a table from is ... stringr_0.6.2 tools_3.0.3 See Question&Answers more detail:os...

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android - Getting "debuggable" value of androidManifest from code?

I've written a wrapper on top of Log.java that is provided by android. My Class will add some other application level ... do that? If yes, how? See Question&Answers more detail:os...

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c++ - Fast n choose k mod p for large n?

What I mean by "large n" is something in the millions. p is prime. I've tried http://apps.topcoder.com/wiki/ ... , value)); return value; } } See Question&Answers more detail:os...

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inno setup - How to make vcredist_x86 reinstall only if not yet installed?

In my inno setup RUN selection I force silent install of MSVCRT. I wonder how to make it install itself ... : Installing 2010 RunTime... See Question&Answers more detail:os...

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statistics - How to generate distributions given, mean, SD, skew and kurtosis in R?

Is it possible to generate distributions in R for which the Mean, SD, skew and kurtosis are known? So far it ... have not yet found it. Thanks See Question&Answers more detail:os...

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isset - Calling a particular PHP function on form submit

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database design - Nullable Foreign Key bad practice?

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how to unit test file upload in django

In my django app, I have a view which accomplishes file upload.The core snippet is like this ... if ( ... happy path?Can somebody tell me? See Question&Answers more detail:os...

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javascript - Typescript: How to extend two classes?

I want to save my time and reuse common code across classes that extend PIXI classes (a 2d webGl renderer ... 't find any other solution. See Question&Answers more detail:os...

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html - Is there a way to use use text as the background with CSS?

I would like to use dynamic text as background of certain elements in my tag. Because of this, I can use ... it with just CSS or JavaScript? See Question&Answers more detail:os...

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c++ - Inheritance: 'A' is an inaccessible base of 'B'

$ cat inheritance.cpp #include <iostream> using namespace std; class A { }; class B : private A { }; int ... in C++? Looks totally harmless. See Question&Answers more detail:os...

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ios - How to enable back/left swipe gesture in UINavigationController after setting leftBarButtonItem?

I got the opposite issue from here. By default in iOS7, back swipe gesture of UINavigationController's ... custom leftBarButtonItem? Thanks! See Question&Answers more detail:os...

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ruby on rails - has_and_belongs_to_many vs has_many through

Please explain the difference between has_and_belongs_to_many and has_many through relationship. When and where to use which one? See Question&Answers more detail:os...

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parallel processing - What is the purpose of the "PAUSE" instruction in x86?

I am trying to create a dumb version of a spin lock. Browsing the web, I came across a assembly instruction ... (at-least for my understanding). See Question&Answers more detail:os...

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Set up Python 3 build system with Sublime Text 3

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How is the system call in Linux implemented?

When I invoke a system call in user mode,how did the call get processed in OS? Does it invoke some some ... it needs to complete the call? See Question&Answers more detail:os...

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javascript - Updating nested data in redux store

What's the best/correct way to update a nested array of data in a store using redux? My store looks like this: { ... { items: state.items, }); } See Question&Answers more detail:os...

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.net - How to mix colors "naturally" with C#?

I have to mix some colors in a natural way. This means blue + yellow = green blue + red = purple And so ... back to RGB and return that color. See Question&Answers more detail:os...

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python - NumPy/OpenCV 2: how do I crop non-rectangular region?

I have a set of points that make a shape (closed polyline). Now I want to copy/crop all pixels from some image ... : and I want to get this: See Question&Answers more detail:os...

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multithreading - Doxygen is Slow

Doxygen takes about 12 hours to run on our code base. This is primarily because there is a lot of code to ... a lot more than 4 processes. See Question&Answers more detail:os...

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html - jQuery hide element while preserving its space in page layout

Is there a way in jQuery where I can hide an element, but not change the DOM when it's hidden? I'm hiding a ... /hidden at will. Can I do this? See Question&Answers more detail:os...

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

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php - .rar, .zip files MIME Type

I'm developing a simple php upload script, and users can upload only ZIP and RAR files. What MIME types I should ... ]? (a complete list please) See Question&Answers more detail:os...

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c# - Connection timeout for SQL server

Can I increase the timeout by modifying the connection string in the web.config? See Question&Answers more detail:os...

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node.js - Global Variable in app.js accessible in routes?

How do i set a variable in app.js and have it be available in all the routes, atleast in the index. ... using the express framework and node.js See Question&Answers more detail:os...

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

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