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c# - Absolute path back to web-relative path

If I have managed to locate and verify the existence of a file using Server.MapPath and I now want to send ... that absolute path back into a relative web path? Question&Answers:os...

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

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262 views

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javascript - Promise All with Axios

I just read an Article related to promise and was unable to comprehend how we can do multiple API call ... send multiple request using promise.all and axios Question&Answers:os...

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

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c# - Generate and Sign Certificate Request using pure .net Framework

I am trying to use pure .net code to create a certificate request and create a certificate from the certificate ... want to use the native Win32 API functions Question&Answers:os...

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

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xhtml - What are the different doctypes in html and what do they mean?

As the title describes, what are the different doctypes available and what do they mean? I notice that the ... what are the effects or ramifications? Thanks! Question&Answers:os...

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

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Source of Android's lock screen

Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. Question&Answers:os...

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

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Matrix Multiplication in pure Python?

I'm trying to multiply two matrices together using pure Python. Input (X1 is a 3x3 and Xt is a 3x2): ... still a list object, but technically this should work. Question&Answers:os...

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

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javascript - TypeError: $(...).DataTable is not a function

I am trying to work with jQuery's Datatable JS for my project from this link. I downloaded the complete library ... me in the right direction for this problem ? Question&Answers:os...

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

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html - What is it when a link has a pound "#" sign in it

I have inspected some sites and they have a pound(#) sign in the url. What does it do? <a href="#" >Link name</a> Question&Answers:os...

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

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android - How to set TextInputLayout error message colour?

How can I change the colour of the error message that can be set to appear below the text field in a ... , overriding hint colour - this is by design. Question&Answers:os...

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

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javascript - How to display binary data as image - extjs 4

Here is the binary for a valid .JPEG image. http://pastebin.ca/raw/2314500 I have tried to use Python to save ... 't work. data:image/jpeg;base64,+ binary data Question&Answers:os...

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

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math - How do I get whole and fractional parts from double in JSP/Java?

How do I get whole and fractional parts from double in JSP/Java ? If the value is 3.25 then I want to get fractional =.25, whole = 3 How can we do this in Java? Question&Answers:os...

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

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How to force ASP.NET Web API to always return JSON?

ASP.NET Web API does content negotiation by default - will return XML or JSON or other type based on the Accept ... ) to tell Web API to always return JSON? Question&Answers:os...

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

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command line - Catching Ctrl+C in Java

Is it possible to catch the Ctrl+C signal in a java command-line application? I'd like to clean up some resources before terminating the program. Question&Answers:os...

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

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WebKit: Blurry text with css scale + translate3d

I'm seeing an issue where Chrome and other WebKit browsers massively blur any css-scaled content that also has ... scale3d are applied. </div> </div> Question&Answers:os...

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

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222 views

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javascript - Socket.io 1.x: use WebSockets only?

We are developing a web application that will run only on modern browsers (IE10+) for different reasons. One of ... upgrade is enabled or not. Is that normal? Question&Answers:os...

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

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263 views

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How can I keep my Android service running when the screen is turned off?

When the screen turns off, my application service is paused. I start my service with the following code: if (mSharedPrefs ... be sure to release it, am I wrong? Question&Answers:os...

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

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87 views

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c# - Use XML includes or config references in app.config to include other config files' settings

I have standard logging, NHibernate, etc. configuration blocks in my app.config and I'd like to extract ... applications' app.config files. Is this possible? Question&Answers:os...

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

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java - Show only two digit after decimal

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

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278 views

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javascript - ES6 modules implementation, how to load a json file

I'm implementing an example from https://github.com/moroshko/react-autosuggest Important code is like this: import ... it in my code? Some babel configuration? Question&Answers:os...

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

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614 views

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compilation - How do I run Java .class files?

I've compiled a HelloWorld program, and I'm using the command prompt to run it. The .class file is named ... am I doing wrong? I have the JDK installed. Question&Answers:os...

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

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160 views

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c++ - Is a pointer with the right address and type still always a valid pointer since C++17?

(In reference to this question and answer.) Before the C++17 standard, the following sentence was included ... compensate the deletion of the cited sentence? Question&Answers:os...

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

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PHP - Copy image to my server direct from URL

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

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r - Subset and ggplot2

I have a problem to plot a subset of a data frame with ggplot2. My df is like: df = data.frame(ID = c('P1' ... =ID, colour=ID))) but I always receive an error. Question&Answers:os...

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

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108 views

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java - mocking a singleton class

I recently read that making a class singleton makes it impossible to mock the objects of the class, ... problems associated with making a class singleton? Question&Answers:os...

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

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258 views

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java - Rxjava Android how to use the Zip operator

I am having a lot of trouble understanding the zip operator in RxJava for my android project. Problem I need to ... with a bit of psuedo code. Thank you Question&Answers:os...

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

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139 views

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android - Why was ActionBarActivity deprecated

I installed Android Studio freshly and I begun coding an activity to extend ActionBarActivity and it showed that ... reference that it has been deprecated. Question&Answers:os...

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

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533 views

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arrays - AngularJS custom filter function

Inside my controller, I would like to filter an array of objects. Each of these objects is a map which can ... object and test against each item in the array. Question&Answers:os...

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

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196 views

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Sleep function in C++

Is there a function like Sleep(time); that pauses the program for X milliseconds, but in C++? Which header should I add and what is the function's signature? Question&Answers:os...

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

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