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jquery - JavaScript - Hide a Div at startup (load)

I have a div in my php page that uses jQuery to hide it once the page has loaded. But is there a ... ://stackoverflow.com/questions/10148660/javascript-hide-a-div-at-startup-load...

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

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linux - Configuring ARP age timeout

I am trying to configure the ARP age timeout. I think I should set /proc/sys/net/ipv4/neigh/default ... :https://stackoverflow.com/questions/15372011/configuring-arp-age-timeout...

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

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php - Can I use an instantiated Object as an Array Key?

For example: $product = new Product("cat"); if(isset($sales[$product])){ $sales[$product]++; } else{ $sales[ ... questions/4642980/can-i-use-an-instantiated-object-as-an-array-key...

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

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angular - Cannot find module './in-memory-data-service' in tour of heroes for Angular2

I am trying to work through the Angular2 tour of heroes app, and am running into bugs on the Http section of ... find-module-in-memory-data-service-in-tour-of-heroes-for-angular2...

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

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Rails: using link_to to make a link without href

How can I use the link_to helper to make a link without an href attribute? I want to make a link exclusively ... questions/12081156/rails-using-link-to-to-make-a-link-without-href...

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

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multithreading - Waiting on multiple threads to complete in Java

During the course of my program execution, a number of threads are started. The amount of threads varies ... questions/1361029/waiting-on-multiple-threads-to-complete-in-java...

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

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php - laravel 5.2 How to get route parameter in blade?

this is my url http://project.dev/blogs/image-with-article so, here I need the parameter image-with-article in ... /39011648/laravel-5-2-how-to-get-route-parameter-in-blade...

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

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rxjs - How to get an observable to return data immediately and every 5 seconds thereafter

I want to create an observable that returns data from a webapi. I'd like it to return the data immediately ... an-observable-to-return-data-immediately-and-every-5-seconds-thereaft...

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

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C# async/await Progress event on Task<> object

I'm completely new to C# 5's new async/await keywords and I'm interested in the best way to implement a ... com/questions/15408148/c-sharp-async-await-progress-event-on-task-object...

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

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linux - How do I exclude absolute paths for tar?

I am running a PHP script that gets me the absolute paths of files I want to tar up. This is the ... stackoverflow.com/questions/3153683/how-do-i-exclude-absolute-paths-for-tar...

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

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python - Sort filenames in directory in ascending order

(This question already has answers here): question from:https://stackoverflow.com/questions/33159106/sort-filenames-in-directory-in-ascending-order...

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

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excel - Check if value exists in column in VBA

I have a column of numbers of over 500 rows. I need to use VBA to check if variable X matches any of ... stackoverflow.com/questions/12642164/check-if-value-exists-in-column-in-vba...

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

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c# - Exception from HRESULT: 0x80070057 (E_INVALIDARG)

I have a WPF application . While building it I am getting the following error: Could not load ... .com/questions/14871449/exception-from-hresult-0x80070057-e-invalidarg...

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

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c# - Running unit tests with .NET Core MSTest: "The following TestContainer was not found..."

I've searched high and low and can't find answer to this Exception. This question is the main one to come ... unit-tests-with-net-core-mstest-the-following-testcontainer-was-not-f...

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

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PHP Check if date is past to a certain date given in a certain format

I have a php event's calender which queries the database to get the dates. I display the event date using: $event[' ... -date-is-past-to-a-certain-date-given-in-a-certain-format...

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

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textarea - Show how many characters remaining in a HTML text box using JavaScript

This is my code: function textCounter(field, countfield, maxlimit) { if (field.value.length > maxlimit) { field ... -many-characters-remaining-in-a-html-text-box-using-javascript...

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

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Getting actual value from PHP SimpleXML node

(This question already has answers here): question from:https://stackoverflow.com/questions/1133931/getting-actual-value-from-php-simplexml-node...

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

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twig - Check if string variable is null or empty, or full of white spaces

How can I check if a string variable is null or empty, or full with space characters in Twig? (Shortest possible, ... if-string-variable-is-null-or-empty-or-full-of-white-spaces...

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

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vim - Anyone know of any (free / open source) VI integration for Visual Studio?

vi is for cool kids. question from:https://stackoverflow.com/questions/110477/anyone-know-of-any-free-open-source-vi-integration-for-visual-studio...

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

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ruby on rails - FactoryGirl + Faker - same data being generated for every object in db seed data

I am using FactoryGirl and Faker to generate user objects in my seeds.rb file but for some reason the exact same ... -same-data-being-generated-for-every-object-in-db-seed-data...

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

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css - Use justify-content: flex-end and to have vertical scrollbar

I have chat and I need to scroll all content to bottom. I want to use justify-content: flex-end and to ... /36130760/use-justify-content-flex-end-and-to-have-vertical-scrollbar...

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ios - Undefined symbols for architecture x86_64 on Xcode 6.1

All of a sudden Xcode threw me this error at compilation time: Undefined symbols for architecture x86_64: " ... undefined-symbols-for-architecture-x86-64-on-xcode-6-1...

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

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c# - How to check if a DateTime field is not null or empty?

(This question already has answers here): question from:https://stackoverflow.com/questions/21905733/how-to-check-if-a-datetime-field-is-not-null-or-empty...

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

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sql server - A SQL Query to select a string between two known strings

I need a SQL query to get the value between two known strings (the returned value should start and end with these ... /a-sql-query-to-select-a-string-between-two-known-strings...

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

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django logout redirects me to administration page

I have provided a simple login functionality. For logout, I tried to use the built-in one. This is ... .com/questions/15467831/django-logout-redirects-me-to-administration-page...

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

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.net - Default Transaction Timeout

I used to set Transaction timeouts by using TransactionOptions.Timeout, but have decided for ease of ... https://stackoverflow.com/questions/1348191/default-transaction-timeout...

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

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filesystems - Best way to get files from a dir filtered by certain extension in php

(This question already has answers here): question from:https://stackoverflow.com/questions/8541180/best-way-to-get-files-from-a-dir-filtered-by-certain-extension-in-php...

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

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git add multiple files at once

I had this project with a lot .c files in source directory,then I make the project, there is .o files ... ://stackoverflow.com/questions/8412081/git-add-multiple-files-at-once...

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

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