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I've just been inspecting the following in gdb: char *a[] = {"one","two","three","four"}; char ... is it standard behaviour for string declaration of this kind? Question&Answers:os...

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

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javascript - How to pass data to url from jqgrid row if hyperlink is clicked

jqGrid contains quantity column and add to cart button using colmodel below. Inline editing is used to fill quantity. ... id: rowId, quantity: quantityVal }); } Question&Answers:os...

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

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270 views

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Is it bad to put <span /> tags inside <option /> tags, only for string manipulation not styling?

I would like to make groups of the text content of an <option /> tag. Say I have the following: <option> ... /> tags, only for string manipulation not styling? Question&Answers:os...

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

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css - CSS3 animation not working in safari

I have a bit of CSS3 animation which works perfectly in all the browser which support CSS3 except safari. Weird isn't ... (if you have Safari 4) and you'll see Question&Answers:os...

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

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c++ - Why should I not try to use "this" value after "delete this"?

In this paragraph of C++ FAQ usage of delete this construct is discussed. 4 restrictions are listed. Restrictions 1 ... or call printf() to output its value? Question&Answers:os...

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

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156 views

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Windows 7 - Add Path

I need to add a new path (sumatraPDF) on my PATH variable. I don't know why it does not work... I think ... the path of SumatraPDF... but it does not work. Question&Answers:os...

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

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c# - Returning only part of match from Regular Expression

Say I have the string "User Name:firstname.surname" contained in a larger string how can I use a regular ... the string aswell to just get that value. Question&Answers:os...

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

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Java: Rotating Images

I need to be able to rotate images individually(in java). The only thing I have found so far is g2d.drawImage( ... set the x and y. any help is appreciated Question&Answers:os...

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

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c - Reading a line using scanf() not good?

scanf(" %[^ ]",line); A friend of mine suggested that using fgets() to read a line as input would be a ... scanf() as in the statement above. Is he justified? Question&Answers:os...

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

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javascript - How can I access constants in the lib/constants.js file in Meteor?

I followed the documentation to put the constants in the lib/constants.js file. Question: How to access these constants in my client side html and js files? Question&Answers:os...

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

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378 views

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html - Extend bootstrap row outside the container

We are using Bootstrap 3 on our site and I've got a request on a new template with a design which have some ... Anyone have an idea of how I can solve this? Question&Answers:os...

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

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string - Binary to text in Java

I have a String with binary data in it (1110100) I want to get the text out so I can print it ... corrections or suggestions would be much appreciated. Thanks! Question&Answers:os...

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

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218 views

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Parsing XML with REGEX in Java

Given the below XML snippet I need to get a list of name/value pairs for each child under DataElements. ... only include data elements and ignore the rest? Question&Answers:os...

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

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recursion - Recursive function causing a stack overflow

I am trying to write a simple sieve function to calculate prime numbers in clojure. I've seen this question ... -consuming looping construct? What am I missing? Question&Answers:os...

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

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Dynamic Pivot Columns in SQL Server

I have a table named Property with following columns in SQL Server: Id Name there are some property in this table ... the rows in 1'st table will change. Question&Answers:os...

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

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170 views

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c# - How to parse hex values into a uint?

uint color; bool parsedhex = uint.TryParse(TextBox1.Text, out color); //where Text is of the form 0xFF0000 if( ... doesn't work. 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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266 views

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python - Splitting a list based on a delimiter word

I have a list containing various string values. I want to split the list whenever I see WORD. The result will be ... = [] else: temp.append(cell) return result Question&Answers:os...

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

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232 views

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r - How to efficiently calculate distance between pair of coordinates using data.table :=

I want to find the most efficient (fastest) method to calculate the distances between pairs of lat long coordinates. A ... .182 oregon_6 -123.18 46.066 53.0709 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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C# Using Reflection to copy base class properties

I would like to update all properties from MyObject to another using Reflection. The problem I am coming into is that ... I could use to help but to no avail. Question&Answers:os...

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

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508 views

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c++ - Sending and receiving 2D array over MPI

The issue I am trying to resolve is the following: The C++ serial code I have computes across a large ... too look into for implementation. Thanks, Ashwin. Question&Answers:os...

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

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57 views

1 answer

javascript - Find html label associated with a given input

Let's say I have an html form. Each input/select/textarea will have a corresponding <label> with the for ... the best way to find it's associated label? Question&Answers:os...

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

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242 views

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android - Manifest merger failed : Attribute application@appComponentFactory - Androidx

When I'm building Gradle with androidx I get the following error. Please help me to solve this issue. Error Message ... .test.espresso:espresso-core:3.0.2' } Question&Answers:os...

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

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300 views

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image processing - why font list is empty for imagemagick?

I am trying to use ImageMagick to add some text to an image. But I found it always said that my specified ... -list font shell$ Thanks for any kind of tips. Question&Answers:os...

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

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533 views

1 answer

http - CORS request with Preflight and redirect: disallowed. Workarounds?

I'm designing an API that allows the user to authenticate (using tokens) and that contains redirects within the same ... be true? Is there a common workaround? Question&Answers:os...

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

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javascript - How to destructure object properties with key names that are invalid variable names?

As object keys are strings they can contain any kind of characters and special characters. I recently stumbled upon an ... cases? Is it even possible at all? Question&Answers:os...

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

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343 views

1 answer

java - "Unable to acquire application service" error while launching Eclipse

When ever I try to launch my eclipse I am getting the following exception an its not coming up. java.lang. ... Main.run(Main.java:1311) Need help. Thanks. Question&Answers:os...

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

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102 views

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How to get the HTML source of a page from a HTML link in Android?

I'm working on an application that needs to get the source of a web page from a link, and then parse the ... points where to look to start writing such an app? Question&Answers:os...

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

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176 views

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Java Inheritance - instance variables overriding

Why are Instance variables of a superclass not overidden in Inheritance ? Question&Answers:os...

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

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