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Using jquery to get all checked checkboxes with a certain class name

I know I can get all checked checkboxes on a page using this: $('input[type=checkbox]').each(function () { ... have a certain class on them? See Question&Answers more detail:os...

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

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java - How to change package name of an Android Application

My keystore is corrupt, therefore the Android Market is requiring me to rename the app and resubmit it. ... change the application name? See Question&Answers more detail:os...

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

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java - Why are all fields in an interface implicitly static and final?

I am just trying to understand why all fields defined in an Interface are implicitly static and final. The ... an interface static and final? See Question&Answers more detail:os...

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

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python - Django Local Settings

I'm trying to use local_setting in Django 1.2, but it's not working for me. At the moment I'm just ... override settings.py. What is wrong? See Question&Answers more detail:os...

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

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ios - pod install -bash: pod: command not found

I installed pod some time ago. However, it's stopped working so I'm working through this again. However, ... Any suggestions why this happened? See Question&Answers more detail:os...

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

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ruby on rails - What's the difference between belongs_to and has_one?

What is the difference between a belongs_to and a has_one? Reading the Ruby on Rails guide hasn't helped me. See Question&Answers more detail:os...

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

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javascript - Appending to an object

I have an object that holds alerts and some information about them: var alerts = { 1: { app: 'helloworld', ... the alert onto the alerts object? See Question&Answers more detail:os...

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

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wcf - Is .NET Remoting really deprecated?

Everyone is saying how .NET Remoting is being replaced by WCF, but I'm wondering just how accurate that ... at WCF and the NetNamedPipeBinding. See Question&Answers more detail:os...

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

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Groovy built-in REST/HTTP client?

I heard that Groovy has a built-in REST/HTTP client. The only library I can find is HttpBuilder, is this it? ... if I have the right lib here. See Question&Answers more detail:os...

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

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objective c - How do I create a NSTimer on a background thread?

I have a task that needs to be performed every 1 second. Currently I have an NSTimer firing repeatedly every 1 ... efficient way of doing this. See Question&Answers more detail:os...

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

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ios - Steps to upload an iPhone application to the AppStore

I want to know the basic steps for uploading my iPhone application to AppStore. How do I make a ... have also a distribution certificate. See Question&Answers more detail:os...

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

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c++ - How to make an expandable/collapsable section widget in Qt

I would like to create a custom widget in Qt with the following features: It is a container It may be populated ... }; } #endif // SECTION_HPP See Question&Answers more detail:os...

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

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php - Symfony2 AJAX Login

I have an example where I am trying to create an AJAX login using Symfony2 and FOSUserBundle. I am setting my ... standard login via form POST. See Question&Answers more detail:os...

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

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c++ - How to convert string to IP address and vice versa

how can I convert a string ipAddress (struct in_addr) and vice versa? and how do I turn in unsigned long ipAddress? thanks See Question&Answers more detail:os...

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

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scope - Private inner classes in C# - why aren't they used more often?

I am relatively new to C# and each time I begin to work on a C# project (I only worked on nearly mature ... on this subject - Am I right? See Question&Answers more detail:os...

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

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iphone - Orientation in a UIView added to a UIWindow

I have a UIView which is supposed to cover the whole device (UIWindow) to support an image zoom in/out ... added to the UIWindow directly. See Question&Answers more detail:os...

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

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Restart pods when configmap updates in Kubernetes?

How do I automatically restart Kubernetes pods and pods associated with deployments when their configmap is changed/ ... a better option? See Question&Answers more detail:os...

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

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587 views

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javascript - How to split a string at the first `/` (slash) and surround part of it in a `<span>`?

I want to format this date: <div id="date">23/05/2013</div>. First I want to split the string at the first / and ... + '<br />'; }); </script> See Question&Answers more detail:os...

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

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488 views

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android - Application Error - The connection to the server was unsuccessful. (file:///android_asset/www/index.html)

App Dies On Startup (connection to the server was unsuccessful) I have an Android application that I'm writing ... fine until my last changes. See Question&Answers more detail:os...

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

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Laravel. Use scope() in models with relation

I have two related models: Category and Post. The Post model has a published scope (method scopePublished()). When I ... ('published', 1); } } See Question&Answers more detail:os...

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

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909 views

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visual studio 2017 - Assets file project.assets.json not found. Run a NuGet package restore

I'm trying to use nopCommerce(Which is written in .NET Core) but when I want to run the project I face 52 ... updated my VS2017 to 15.5.4 See Question&Answers more detail:os...

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

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character encoding - Why specify @charset "UTF-8"; in your CSS file?

I've been seeing this instruction as the very first line of numerous CSS files that have been turned over to me: ... "text/html;charset=UTF-8"> See Question&Answers more detail:os...

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

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Where is the Java SDK folder in my computer? Ubuntu 12.04

I know it's installed because when I type: $java -version I get: OpenJDK Runtime Environment (IcedTea6 1.12.5 ... Where am I missing something? See Question&Answers more detail:os...

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

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328 views

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javascript - How to resize Twitter Bootstrap modal dynamically based on the content

I have database content which has different types of data, such as Youtube videos, Vimeo videos, text, Imgur pictures, etc. ... "> </div> </div> See Question&Answers more detail:os...

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

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What's the difference between a Resource, URI, URL, Path and File in Java?

I'm looking at a piece of Java code right now, and it takes a path as a String and gets its URL using ... reflects the confusion I have... :) See Question&Answers more detail:os...

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

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159 views

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C# vs C - Big performance difference

I'm finding massive performance differences between similar code in C and C#. The C code is: #include <stdio. ... , but this is acceptable. See Question&Answers more detail:os...

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

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116 views

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How to use the ProGuard in Android Studio?

This is my first project in Android Studio, and the code of my apps are not obfuscated. Im using this configuration in ... : Please, help-me. :( See Question&Answers more detail:os...

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

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linux - How to split CSV files as per number of rows specified?

I've CSV file (around 10,000 rows ; each row having 300 columns) stored on LINUX server. I want to ... linux command to help this conversion? See Question&Answers more detail:os...

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

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