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internet explorer - X-UA-Compatible is set to IE=edge, but it still doesn't stop Compatibility Mode

I am quite confused. I should be able to set <meta http-equiv="X-UA-Compatible" content="IE=edge" /> and ... . Would this override the X-UA-Compatible meta tag? Question&Answers:os...

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

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sql - Is a view faster than a simple query?

Is a select * from myView faster than the query itself to create the view (in order to have the same ... caching making it faster compared to a simple query. Question&Answers:os...

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

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How to pass a querystring or route parameter to AWS Lambda from Amazon API Gateway

for instance if we want to use GET /user?name=bob or GET /user/bob How would you pass both of these ... these options even though I defined a query string. Question&Answers:os...

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

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templates - jQuery templating engines

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

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drawing - Draw in Canvas by finger, Android

I need to build a project for drawing on canvas by fingers, to get the touch event and motion event of my ... what is best component to do thing like this? Question&Answers:os...

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

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performance - Are tuples more efficient than lists in Python?

Is there any performance difference between tuples and lists when it comes to instantiation and retrieval of elements? Question&Answers:os...

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python - Why does (1 in [1,0] == True) evaluate to False?

When I was looking at answers to this question, I found I didn't understand my own answer. I don't really understand how this is ... : >>> (1 in [1,0]) == True Question&Answers:os...

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

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What is a simple explanation for how pipes work in Bash?

I often use pipes in Bash, e.g.: dmesg | less Although I know what this outputs, it takes dmesg and ... pipes consistent everywhere it appears in a Bash script? Question&Answers:os...

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

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Java - How to find the redirected url of a url?

I am accessing web pages through java as follows: URLConnection con = url.openConnection(); But in some ... response through the url.openConnection(); method. Question&Answers:os...

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c++ - Linux API to list running processes?

I need a C/C++ API that allows me to list the running processes on a Linux system, and list the files each ... directly. Can anyone think of a way to do this? Question&Answers:os...

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c# - Cannot open database "test" requested by the login. The login failed. Login failed for user 'xyzASPNET'

I have created a web service which is saving some data into to db. But I am getting this ... =.SQLExpress;Initial Catalog=IFItest;Integrated Security=True Question&Answers:os...

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Will malloc implementations return free-ed memory back to the system?

I have a long-living application with frequent memory allocation-deallocation. Will any malloc implementation return ... but such memory contains only garbage. Question&Answers:os...

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java - How to parse a JSON and turn its values into an Array?

public static void parseProfilesJson(String the_json){ try { JSONObject myjson = new JSONObject(the_json); JSONArray nameArray = ... How can I do that? Thanks. Question&Answers:os...

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c# - How to set custom JsonSerializerSettings for Json.NET in ASP.NET Web API?

I understand that ASP.NET Web API natively uses Json.NET for (de)serializing objects, but is there a way to ... can't find a way to inject settings manually. Question&Answers:os...

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javascript - What are the differences (if any) between ES6 arrow functions and functions bound with Function.prototype.bind?

It seems to me that, in ES6, the following two functions are very nearly identical: function () { return ... any differences between the two constructs in ES6? Question&Answers:os...

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Testing pointers for validity (C/C++)

Is there any way to determine (programatically, of course) if a given pointer is "valid"? Checking for NULL is easy ... the pointer. How do I prevent a crash? Question&Answers:os...

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The difference between + and & for joining strings in VB.NET

What is the difference between + and & for joining strings in VB.NET? Question&Answers:os...

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Python: How to match nested parentheses with regex?

I'm trying to match a mathematical-expression-like string, that have nested parentheses. import re p = re.compile('(. ... that already, and how can I do it? Question&Answers:os...

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

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c# - Can I use reflection to inspect the code in a method?

I'm playing around with the C# reflection API. I can easily load Type information of classes, methods etc. in an ... I load and read the code inside a method? Question&Answers:os...

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regex - How to use regular expressions to parse HTML in Java?

Please can someone tell me a simple way to find href and src tags in an html file using regular expressions ... with the tag? Thanks for any suggestion. Question&Answers:os...

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

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html - Trouble with content security policy

So i have been trying to use a google programmable search engine script, but i am having trouble with the meta ... , so i might be making some obvious mistake. Question&Answers:os...

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

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How do I print a list of "Build Settings" in Xcode project?

Alternate Titles List of Xcode build variables Print a list of Xcode Build Settings Clang Environment Variables Canonical ... can be used in Build Rules etc? Question&Answers:os...

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

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How to fix docker: Got permission denied issue

I installed Docker in my machine where I have Ubuntu OS. When I run: sudo docker run hello-world All is ok, ... make: docker-compose up How can I resolve this? Question&Answers:os...

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

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git - Updating a local repository with changes from a GitHub repository

I've got a project checked locally from GitHub, and that remote repository has since had changes made to it. ... update my local copy with the latest changes? Question&Answers:os...

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c++ - Fastest method of screen capturing on Windows

I want to write a screencasting program for the Windows platform, but am unsure of how to capture the screen. The ... video RAM. You can read the article here. Question&Answers:os...

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

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java - Why StringBuilder when there is String?

I just encountered StringBuilder for the first time and was surprised since Java already has a very powerful ... Where can I learn more about StringBuilder? Question&Answers:os...

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

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.net - Reading a C/C++ data structure in C# from a byte array

What would be the best way to fill a C# struct from a byte[] array where the data was from a C ... gains over pinning the memory and using Marshal.PtrStructure? Question&Answers:os...

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

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convert base64 to image in javascript/jquery

I have written some code for image capturing using javascript/jquery Below is the code: function capture_image(){ ... code is not suitable for my requirement. Question&Answers:os...

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

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