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javascript - How do I use nested iterators with Mustache.js or Handlebars.js?

I would like to use handlebars.js or mustache.js to iterate over a list of families, and then iterate over that ... how-do-i-use-nested-iterators-with-mustache-js-or-handlebars-js...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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121 views

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arrays - How is 1 == [1] in javascript?

(This question already has answers here): question from:https://stackoverflow.com/questions/37021335/how-is-1-1-in-javascript...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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128 views

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Data sets for neural network training

(Closed.) This question does not meet Stack Overflow guidelines. It is not currently accepting answers. question ... .com/questions/963041/data-sets-for-neural-network-training...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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220 views

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sql - MySQL: SyntaxError: Unexpected identifier

I just installed MySQL on my computer and when I try to create a database from the MySQL shell ... ://stackoverflow.com/questions/50645402/mysql-syntaxerror-unexpected-identifier...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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137 views

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Can someone explain what the C# "Func<T,T>" does?

I'm reading the Pro MVC 2 book, and there is an example of creating an extension method for the HtmlHelper class. ... /5315500/can-someone-explain-what-the-c-sharp-funct-t-does...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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sql - MySQL: SyntaxError: Unexpected identifier

I just installed MySQL on my computer and when I try to create a database from the MySQL shell ... ://stackoverflow.com/questions/50645402/mysql-syntaxerror-unexpected-identifier...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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463 views

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swift - Check if key exists in dictionary of type [Type:Type?]

How can I check if a key exists in a dictionary? My dictionary is of type [Type:Type?]. I can't ... .com/questions/29299727/check-if-key-exists-in-dictionary-of-type-typetype...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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235 views

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Export MySQL data to Excel in PHP

I'm trying to get my MySQL data to Excel file, but I'm having problems with Excel cells. All my text ... //stackoverflow.com/questions/15699301/export-mysql-data-to-excel-in-php...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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269 views

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ios - Swift performSegueWithIdentifier not working

I am trying to switch view controllers after a user successfully logs in to their account, ... //stackoverflow.com/questions/32292600/swift-performseguewithidentifier-not-working...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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256 views

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Qt Layout on QMainWindow

I designed a QMainWindow with QtCreator's designer. It consists of the default central widget (a QWidget) ... https://stackoverflow.com/questions/1508939/qt-layout-on-qmainwindow...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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177 views

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php - Difference between ob_get_clean and ob_get_flush

They both seem to do the same thing: return the output buffer content to you and delete it aftewards. Which ... questions/7379735/difference-between-ob-get-clean-and-ob-get-flush...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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210 views

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sql - How to check if cursor exists (open status)

How do I check if a cursor is open or not? Because many times I am encountering the error 'Cursor already ... .com/questions/7430560/how-to-check-if-cursor-exists-open-status...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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257 views

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jQuery: form not submitting with $("#id").submit(), but will submit with a 'submit' button?

<form method="post" action="load_statements.php?action=load" id="loadForm" enctype="multipart/form-data"> that is my ... -not-submitting-with-id-submit-but-will-submit-with-a-subm...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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337 views

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sql - MySQL create stored procedure syntax with delimiter

I am trying to create a stored procedure in MySQL using a delimiter like this: use am; DELIMITER $$ ... .com/questions/15786240/mysql-create-stored-procedure-syntax-with-delimiter...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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322 views

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datareader - Handle DBNull in C#

Is there a better/cleaner way to do this? int stockvalue = 0; if (!Convert.IsDBNull(reader["StockValue"])) ... :https://stackoverflow.com/questions/2433155/handle-dbnull-in-c-sharp...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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131 views

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c++11 - Bit count : preprocessor magic vs modern C++

Suppose that I want to create a compile time constructed bit count lookup table for 64bit integers in 16 bit ... .com/questions/45188786/bit-count-preprocessor-magic-vs-modern-c...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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223 views

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android - How do I set the disabled color of a button with AppCompat?

I use this style to change the background color of my Button: <style name="AccentButton" parent="Widget.AppCompat.Button. ... do-i-set-the-disabled-color-of-a-button-with-appcompat...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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181 views

1 answer

bash - Git error remote: Empty password

I'm trying to clone my git repo from bitbucket, and when I enter this command: git clone https:// ... https://stackoverflow.com/questions/43100120/git-error-remote-empty-password...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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231 views

1 answer

android - MPAndroidChart hide background grid

I'm using MPAndroidChart - LineChart in my android application. I want to remove gridlines from the ... ://stackoverflow.com/questions/31263097/mpandroidchart-hide-background-grid...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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290 views

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date - How to get first day of every corresponding month in mysql?

I want to get first day of every corresponding month of current year. For example, if user selects '2010-06-15' ... /how-to-get-first-day-of-every-corresponding-month-in-mysql...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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133 views

1 answer

c# - GridView Hide Column by code

I want to hide ID column in my GridView, I knew the code GridView1.Columns[0].Visible = false; but the ... :https://stackoverflow.com/questions/3819247/gridview-hide-column-by-code...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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268 views

1 answer

docker on ubuntu 16.04 error when killing container

I can't kill or stop any docker container. I've allowed non-privileged users to run Docker commands. And ... questions/49104733/docker-on-ubuntu-16-04-error-when-killing-container...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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200 views

1 answer

Swapping two items in a javascript array

(This question already has answers here): question from:https://stackoverflow.com/questions/4011629/swapping-two-items-in-a-javascript-array...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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130 views

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java - How to run Spring Boot web application in Eclipse itself?

I am able to run few sample applications in my Eclipse (STS). Now, I want to run a web application within ... /23677808/how-to-run-spring-boot-web-application-in-eclipse-itself...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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119 views

1 answer

java - Gets last digit of a number

I need to define the last digit of a number assign this to value. After this, return the last digit. My ... ://stackoverflow.com/questions/17144997/gets-last-digit-of-a-number...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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132 views

1 answer

How to create a HTML Table from a PHP array?

How do I create a HTML table from a PHP array? A table with heading as 'title', 'price', and 'number'. $shop ... .com/questions/4746079/how-to-create-a-html-table-from-a-php-array...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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552 views

1 answer

android - Changing NumberPicker divider color

On recent android versions, number pickers use a blue divider when drawn (cf. image below). I ... https://stackoverflow.com/questions/24233556/changing-numberpicker-divider-color...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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520 views

1 answer

Xcode build error - Multiple commands produce .o, Target 'ProjectCoreData' has compile command for Swift source files listed twice

I am running xCode Version 10.1 (10B61), Mojave 10.14 (18A391) Searching shows similar issue in Xcode ... -build-error-multiple-commands-produce-o-target-projectcoredata-has-c...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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