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c++ - Rounding float value off with 0.5 accuracy

How do you go about rounding a float value with lets say a single number after the decimal point off to for ... show 19.0 etc? thanks folks See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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c# - how to get pdf image orientation using itextsharp

Im editing a pdf. The client wants the image inside pdf to be resize and rotated. so what i did is to ... to its original orientation. thank you See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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laravel - Eloquent: use a modificator in WhereIn

in my code i've create a modificator and generate the column chiave_composita. If i run this code i've obtain ... i solve this issues? Thanks See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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woocommerce - How to change order status to custom status by product category

I want it to automatically switch to the special order status when an order is placed from the product category ... -prepare" status. Thank you See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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MYSQL Database Structure for 2-round Events

I'd like to create a database to store information about events with the following details for each record: Event ... sub tables for each round. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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php - output files from multiple folders

is there a way to output a folder and its files like this using php this is my directories folder/12345/file1. ... one help me with this. thanks See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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php - Using backreferences for backreferencesing to a pattern

Consider (w[0-9]).*1 RegEx, it matches to d1akdhfafd1, R2ddsfasfasfdsfdR2, etc. . Is is possible to write a ... form (::A_Complex_Pattern::).*1 See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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configuration - Struts2 Unable to instantiate Action, com.xxx.action.domain.MyAction, defined for '' in namespace '/admin/myresource 'Class must not be null

New to Struts2. I am running this project for the first time and I am getting this error message when browsing ... result> </action> </package> See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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algorithm - Fastest way to find if element exists in an unsorted array?

Is the fastest algorithm for searching an unsorted array for an element linear search? I mean I guess ... not involving multithreading)? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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c# - How to call an MVC Action using only JavaScript?

I have this Kendo UI dropdownlist with a select event that is handled by a JavaScript function. I need to ... ViewAllPolicies() { //mycode } See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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Issue while installing DBI Perl module in Solaris 11

I am trying to install Perl DBI module on Solaris 11 manually using Make install: You can verify the steps ... help to find the resolution. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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java - How to select current date+1 from date picker popup, without using sendkeys

Using selenium web-driver Java, I want to select current date+1 from date popup, I have seen other post related to ... tr> </tbody> </table>' See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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How do I pass variables around in Python?

I want to make a text-based fighting game, but in order to do so I need to use several functions and pass ... def weaponlocation(): pass main() See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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python - Javascript is not recognizing a Flask variable

I'm passing a set of variables into a Flask template, and I would like to first manipulate them with Javascript. ... the issue could be? Thanks. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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c# - The source of the report definition has not been specified

I'm using following Codes typing the parameters..... var invdata = SaleInvCode.GetbyId(invID); var invdat = ... creating Report parameter..... See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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uisearchbar - Search Bar Swift 3 - Can't use in/contains operator with collection

I am implementing a search bar into my project but I am being presented with the below error. reason: ' ... -compliant for the key fullname See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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operators - C# Class as one Value in Class // Mimic int behaviour

Is there a way to make my new Class mimic the behavior of an int or any Valuetype? I want something, so these ... an int. Is this even possible? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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How Windows Phone 8 mobile devices connected to the local Web services?

How Windows Phone 8 mobile devices connected to the local Web services ? "System.Reflection.TargetInvocationException" ... System.Windows.ni.dll See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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php - Return data from two tables based on identical value

I have two tables with 3 columns each People id_number / first_name / last_name / town T1234 / James / Smith / Dant ... )); } ?> Please assist. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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pyomo - Prediction models, Objective functions and Optimization

How do we define objective functions while doing optimization using pyomo in Python. We have defined Prediction ... working example in pyomo. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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173 views

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How to write a javascript function that takes an array with names and scores, and returns array with letter grades and students?

I've been stuck for days. Please help! new to javascript first I mapped the students scores, and got an array of just ... / How do I do this? } See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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.htaccess - 301 Redirect with Space After .htm

I am trying to do a 301 redirect in my .htaccess from "http://example.com/article.htm k" to "http:// ... what the problem could be? Thanks. See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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java - Convert RDD List to RDD of individual element in spark

I have a input rdd (JavaRDD<List<String>>) and i want to convert it to JavaRDD<String> as output. Each element of ... what i want: a b c d See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Troubles with JS code

I have troubles with code which must display the image within a frame 300x300px. Also there must be an ability to zoom ... )"> </body> </html> See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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powerbi - Sort by full number in axis

Is it possible somehow to sort the columns by ending full number? As you can see Month 10 i number 2. ... there other approaches to solve this? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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245 views

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ios - Error in JSQMessages.h

I added JSQMessageViewController to my project. I went to the bridging header file and added #import "JSQMessagesViewController ... to find it? See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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194 views

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php - Hide wp-content from URL

So 2 days ago I launched our city website here and tried checking for some vulnerabilities using an online wordpress ... it safer. Thank you! See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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189 views

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java - Reading from data file to fill ArrayList

I have a program with an abstract class 'Orders' with three different classes implementing it everything in the ... error "type mismatch". See Question&Answers more detail:os...

asked Jan 31, 2022 in Technique[技术] by 深蓝 (71.8m points)

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