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Reading the whole text file into a char array in C

I want to read the contents of a text file into a char array in C. Newlines must be kept. How do I ... and I posted another question. Thanks for the help. Question&Answers:os...

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

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regex - HTML5 Form Input Pattern Currency Format

Using HTML5 I have an input field that should validate against a dollar amount entered. Currently I have the following ... of 100,000.00. Is this possible? Question&Answers:os...

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

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.net - Best way to access COM objects from C#

I am planning to use various objects that are exposed as COM objects. To make them easier to use, I'd like ... C# objects. What is the best approach for this? Question&Answers:os...

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

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google chrome extension - My CSS is not getting injected through my content script

Can anyone explain this to me. I'm trying to inject a CSS file onto a webpage using the content_script with Google ... : #fff; padding: 3px; color: #000; } Question&Answers:os...

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

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xml - XPath select all elements between two specific elements

I have a following xml: <doc> <divider /> text text text text text< ... divider element. I'm not sure how to do it using xpath 1. Question&Answers:os...

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

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480 views

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javascript - JQuery ajax progress via xhr

I am trying to capture ajax request`s progress. I am following article from this link http://www.dave-bond.com/blog/ ... "#data").html("data receieved"); } }); Question&Answers:os...

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

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javascript - How to use Blob URL, MediaSource or other methods to play concatenated Blobs of media fragments?

Am attempting to implement, for lack of a different description, an offline media context. The concept is to ... version 1 Blob URL, version 2 MediaSource Question&Answers:os...

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

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How can you run a Java program without main method?

This question already has answers here: Question&Answers:os...

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

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C++ Qt - How to add "-std=c++11" to the makefile which is generated by qmake?

I'm developing a program in Qt. Its makefile is generated automatically from the .pro file. I need to use ... generated one, each time I build the project). Question&Answers:os...

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

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ios6 - FBSDKLog: Cannot use the Facebook app or Safari to authorize, fb**** is not registered as a URL Scheme

I want to have the Facebook app native dialog login (https://developers.facebook.com/docs/technical-guides/iossdk ... session after updating Facebook SDK to 3.5 Question&Answers:os...

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

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r - ggplot2 and a Stacked Bar Chart with Negative Values

Given the following dataset: Division Year OperatingIncome 1 A 2012 11460 2 B 2012 7431 3 C 2012 -8121 4 ... values, both positive and negative, accounted for? Question&Answers:os...

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

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Python pandas slice dataframe by multiple index ranges

What is the pythonic way to slice a dataframe by more index ranges (eg. by 10:12 and 25:28)? I want this in a more ... be more elegant: df.iloc[(10:12, 25:28)] Question&Answers:os...

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

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c++ - Magic arguments in function templates

In the following code #include<iostream> template<typename T,size_t N> void cal_size(T (&a)[N]) { std::cout<< ... by reference)? How is the above code working? Question&Answers:os...

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

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node.js - Specify path to node_modules in package.json

Is there a way to move the node_modules directory in an application to let's say /vendor/node_modules like bower ... a solution. Your help is much appreciated. Question&Answers:os...

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

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c# - .Net regex: what is the word character w?

Simple question: What is the pattern for the word character w in c#, .net? My first thought was that it ... ? Is there a better (exact) definition available? Question&Answers:os...

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

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Python - Module Not Found

I am a beginner with Python. Before I start, here's my Python folder structure -project ----src ---- ... named model.order.SellOrder Is there anything I missed? Question&Answers:os...

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

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sql - Getting return value from stored procedure in C#

I have the following query: set ANSI_NULLS ON set QUOTED_IDENTIFIER ON go ALTER PROCEDURE [dbo].[Validate] @a varchar ... What's the logic error with this code? Question&Answers:os...

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

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219 views

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Save results to csv file with Python

import csv with open('test.csv', 'rb') as f: data = list(csv.reader(f)) import collections counter = ... getting strange output! What is wrong with this code? Question&Answers:os...

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

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191 views

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c# - How can I get the child windows of a window given its HWND?

I have the handle for a given window. How can I enumerate its child windows? Question&Answers:os...

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

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111 views

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c++ - Sequence points and partial order

A few days back there was a discussion here about whether the expression i = ++i + 1 invokes UB ( ... ?. Can someone give another valid explanation? Thanks! Question&Answers:os...

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

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419 views

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jstl - Adding external resources (CSS/JavaScript/images etc) in JSP

I added an external CSS stylesheet to my project and placed in the WEB-CONTENTS folder of my project in Eclipse. When I ... url="footer.jsp" /> </body> </html> Question&Answers:os...

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

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551 views

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Excel VBA to Export Selected Sheets to PDF

I'm using the following code to export selected sheets from Excel 2010 to a single pdf file... ThisWorkbook. ... it only exports the first sheet. Any ideas? Question&Answers:os...

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

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147 views

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android - Disable the notification panel from being pulled down

I am working on a lockscreen app and I need to disable the ability to pull down the notification/status bar at ... to start. Any help would be great! Thanks! Question&Answers:os...

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

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239 views

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How to set cache false for getJSON in jQuery?

I am using getJSON to fetch the results from server side but facing browser cache problems. I want the cache to be ... but I really don't want to use that. Question&Answers:os...

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

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1.2k views

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serialization - jQuery serialize does not register checkboxes

I'm using jQuery.serialize to retrieve all data fields in a form. My problem is that it does not retriev ... get "values" of checkboxes that is not checked? Question&Answers:os...

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

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234 views

1 answer

c# - Built in .Net algorithm to round value to the nearest 10 interval

How to, in C# round any value to 10 interval? For example, if I have 11, I want it to return 10, if ... my projects, even for something as simple as the above. Question&Answers:os...

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

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323 views

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OpenCV Python rotate image by X degrees around specific point

I'm having a hard time finding examples for rotating an image around a specific point by a specific ( ... ( dst_image, image, rotate_around ) return dst_image Question&Answers:os...

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

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120 views

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java - (Unknown Source) in Exception stack trace

Background This question is related to Why does String.valueOf(null) throw a NullPointerException? Consider the ... to capture essential information like these? Question&Answers:os...

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

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