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c - Why does GCC create a shared object instead of an executable binary according to file?

I have a library I am building. All of my objects compile and link successively when I run either one of: ar rcs ... as I would expect. What am I doing wrong? Question&Answers:os...

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

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metaprogramming - Find out whether a C++ object is callable

Is it possible to write a type trait, say is_callable<T> which tells if an object has an operator() defined? ... . I'm looking for a more general solution. Question&Answers:os...

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

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jquery - Background-color hex to JavaScript variable

I'm kind of new to JavaScript and jQuery and now I'm facing a problem: I need to post some data to ... can the string be converted into 3 different variables? Question&Answers:os...

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

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javascript - Chrome Extension: Get Page Variables in Content Script

Is there any way to retrieve a page's javascript variables from a Google Chrome Content Script? Question&Answers:os...

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

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Decompress gzip and zlib string in javascript

I want to get compress layer data from tmx file . Who knows libraries for decompress gzip and zlib string in ... -tools.org/gzip , it returns correct string. Question&Answers:os...

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

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asp.net mvc - How to render a Section in a Partial View in MVC3?

In a MVC3 project, I have a "_Layout.vbhtml" file with this code <!DOCTYPE html> <html> <head> </head> < ... How can I render the Section in the Partial View ? Question&Answers:os...

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

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ios - How do I correctly use "openParentApplication" and "handleWatchKitExtensionRequest" so that "reply()" is called?

Situation: I use openParentApplication in the Watch app to call handleWatchKitExtensionRequest in the main app. This works nicely in ... ... reply( data ); } } Question&Answers:os...

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

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c# - How I can filter a Datatable?

I use a DataTable with Information about Users and I want search a user or a list of users in this DataTable. I ... ) { list.ImportRow(row); } return list; } Question&Answers:os...

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

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css - Is it possible to center an inline-block element and if so, how?

I have an element of initially unknown width, specifically a MathJax equation supplied by the user. I have the ... have a solution to centering this equation? Question&Answers:os...

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

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PHP - How to merge arrays inside array

How to merge n number of array in php. I mean how can I do the job like : array_merge(from : $result[0], to : $result[ ... 1,2,3), "types" => array(2,3,4) ) Question&Answers:os...

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

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c# - Reading a file used by another process

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

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html - CSS3 transition doesn't work with display property

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

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Android: Set color of CheckBox

I've searched a number of places and don't seem to be able to figure out the CheckBox drawable for the border of ... is what I'm trying to make it look like. Question&Answers:os...

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

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python - How to convert a list to a list of tuples?

I am newbie to Python and need to convert a list to dictionary. I know that we can convert a list of tuples to ... termN)] How can we do that easily in Python? Question&Answers:os...

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

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android - How to open a PDF via Intent from SD card

I'm trying to launch an Intent to open a pdf inside my assets folder in my app. I've read dozens ... app installed. Any help would be hugely appreciated. Question&Answers:os...

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

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337 views

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How do I use MSTest without Visual Studio?

Does MSTest have standalone GUI similar to nUnit that lets me use it and run test without visual studio? What is the ... I can learn more about how to use it? Question&Answers:os...

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

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248 views

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angular - Pre-bootstrap loading screen

I'm looking for a pre-bootstrap loading screen along the lines of this example but for Angular 2. Question&Answers:os...

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

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231 views

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macos - How to control the mouse in Mac using Python?

What would be the easiest way to move the mouse around (and possibly click) using Python on OS X? This is ... rapid prototyping, it doesn't have to be elegant. Question&Answers:os...

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

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85 views

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android - How to set a font for the Options menu?

When I create an Options Menu the items seem to default to the native "sans" font. When I look at ... typeface for Option Menu items? Thanks in advance. Question&Answers:os...

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

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310 views

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r - Non-standard evaluation (NSE) in dplyr's filter_ & pulling data from MySQL

I'd like to pull some data from a sql server with a dynamic filter. I'm using the great R package ... to formulate the filtering condition to make it work? Question&Answers:os...

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

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197 views

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php - How to setup mail in XAMPP locally?

I'm learning PHP and have installed XAMPP on my computer. But I have a problem with the setup as the email ... don't know if XAMPP has this included already? Question&Answers:os...

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

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183 views

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PHP Session Hijacking

I have a question regarding session hijacking in PHP. I have been reading about it this morning and I have a few ... been reading has put some doubt in my mind. Question&Answers:os...

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

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211 views

1 answer

Port of Random generator from C to Java?

George Marsaglia has written an excellent random number generator that is extremely fast, simple, and has a much higher period than ... = v; return (int) v; } } Question&Answers:os...

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

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225 views

1 answer

java - Comparing arrays in JUnit assertions, concise built-in way?

Is there a concise, built-in way to do equals assertions on two like-typed arrays in JUnit? By default (at least in ... [i]); ..but is there a better way? Question&Answers:os...

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

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generate random double numbers in c++

How to generate random numbers between two doubles in c++ , these numbers should look like xxxxx,yyyyy . Question&Answers:os...

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

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273 views

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What's the proper way to minimize to tray a C# WinForms app?

What is the proper way to minimize a WinForms app to the system tray? Note: minimize to system tray; on the right ... issues. What's the proper way to do this? Question&Answers:os...

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

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237 views

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c - What is the fastest way to find if a number is even or odd?

What is the fastest way to find if a number is even or odd? Question&Answers:os...

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

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837 views

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testing - Separate 'debug' and 'release' builds?

I think it's better to release the version of the software which your developers actually tested; I therefore tend ... and release builds). What's your policy? Question&Answers:os...

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

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