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php - MySql - Concatenate/merge multiple columns into one column with hard codded titles

i should migrate multiple columns of text into one column (in another database). Now i know that it sounds ... what exactly should i do? See Question&Answers more detail:os...

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

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Do while loop with choice as char in C

In my code given below if I press 'y' for once it will reapeat, but then it is not asking for next tome to repeat ... ); }while(choice=='y'); } 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 - Newline is being printed as a whitespace in Text Area of html. How do I resolve

This is my small jquery script where I append data that I receive. $.get('HelloWorld', {'data' : data}, ... #logsid')[0].scrollHeight); }); See Question&Answers more detail:os...

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

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android - How to get arguments for starting a service after device has been started?

I'm trying to start a service after the device has been started. The problem is that the service needs some ... else stopService(s); } }; See Question&Answers more detail:os...

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

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ruby - Passing variables between routes in Sinatra

I'm implementing sms-validation of registration on Sinatra site, and I got this code: post '/reg' do phone = ... way? Thank you in advance. See Question&Answers more detail:os...

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

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sequelize.js - Sequlize how to do nested joins

I have four models. namely images restaurant_items restaurant item images.belongsTo (restaurant_items) Which means I can ... do I achieve this? See Question&Answers more detail:os...

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objective c - How to Highlight the active window and dim the rest windows cocoa app programmatically?

In my Cocoa app I want to Highlight which ever the window is active and dim the rest windows. ... orderWindow:relativeTo the Frontmost window. See Question&Answers more detail:os...

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

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css - Bootstrap affix issues with sticky top navigation

So I am having issues when trying to implement the affix sidebar with a sticky top nav, when scrolling on the page or ... top: 190 } }); }); See Question&Answers more detail:os...

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How to add Google analytics code to php pages, per Google's instruction?

The instructions Google Analytics gives for adding their code to your php based site reads like this: "PHP ... What am I missing? 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 pass parameters to devexpress XtraReport from combobox

I have a form that contains 3 comboboxes and a button like shown below and a report that containes 3 parameters ... . report.ShowPreview(); } 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 - Bad timing when playing audio files with PyGame

When I play a sound every 0.5 second with PyGame: import pygame, time pygame.mixer.init() s = pygame.mixer. ... it tries to replay the same file See Question&Answers more detail:os...

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list - Searching through ListView item and database on Android

I tried this code but it's too time-taking to iterate through all the list item. item_all is a list which contains ... " (not "abc") to appear. See Question&Answers more detail:os...

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

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reactjs - React Navigation: How to go back to a screen in another stack from a stack

I'm using react-navigation v2 in React Native and was stucked whenever I wanna go back to a route in the root ... What's wrong with my code? See Question&Answers more detail:os...

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

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dynamic - Hibernate ORM to map to non-classes

I'm building the storage subsystem for an application platform. The metamodel will be dynamic (changeable at runtime ... "pure" proxy. Thoughts? See Question&Answers more detail:os...

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

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authentication - Can you create Kerberos principals where the hostname is flexible? (Docker)

I'm specifically trying to do this with Apache Storm (1.0.2), but it's relevant to any service that is ... that nobody's clusters are secure. See Question&Answers more detail:os...

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

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powershell - Access-Denied error upon using start-process

I first want to apologize for reposting a question. I attempted to start a bounty but am having this problem and ... Then Exit Do End If Loop See Question&Answers more detail:os...

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

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sql - Unable to use two database links in a single query

I'm trying to use two database links in a single query, one for fetching data and the other to ... TABLE1@DBLINK1 SELECT * FROM TABLE2@DBLINK2; See Question&Answers more detail:os...

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

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pdf generation - Issue writing a PDF file from scratch

I'm trying to generate a simple PDF file (text only) programmatically. With most PDF reader the file looks ... this PDF? Thanks in advance. 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 - Bokeh not updating plot line update from CheckboxGroup

I'm following this great tutorial to play a little bit with Bokeh. Basically, I have a figure with two ... ) Thank you for your insights See Question&Answers more detail:os...

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

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Changing Azure Web App settings

Does changing an Azure web app setting changes it in the deployment slot? For example, If I changed the PHP ... changed in the staging slot? See Question&Answers more detail:os...

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

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jQuery UI Layout resize a pane does not refresh the rest

I created a jqPlot on the east pane. And I change the size of the pane to allow enough space for the ... make it refresh? Thanks in advance. 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 - 403 Error on ZendFramework

I try to do my first project on Zend Framework 1.11 and i'm using XAMPP as my localhost,when i try to ... guide reference but error is exist! See Question&Answers more detail:os...

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

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Size of Postgresql table - increased on table row or column?

So I have a strange problem. Recently I came across a database structure that was something like this: | salt ... anything to reduce the size? 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 download file in JSF page

I want to create JSF page which downloads Glassfish log files from the directory /opt/glassfish3/glassfish/domains/ ... result with pure JSF? See Question&Answers more detail:os...

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Office Add-In with configurable options during installation?

Currently I am looking for examples how to write an Office Add-In providing an UI with configurable options for ... clues very welcome. 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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mysql - SQL query based on subquery. Retrieve transactions with data > threshold

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

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mysql - PHP Edit Post with Google OpenID

I'm trying to code an edit post page for my site which posts to itself using a google openid logon, however ... convert them to PDO later). 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 to find mean of elements in a list of lists in R

I have a list of lists like: > head(mylist) [[1]] [1] 0.000 0.067 0.400 0.733 1.000 1.000 1.000 ... case I just have the mean of each sublist. See Question&Answers more detail:os...

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

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