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ios - UITableViewCell Buttons with action

Hi I have a custom UITableViewCell with three buttons to handle a shopping cart function, Plus,Minus and Delete ... solution? Thanks in advance 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 - parsing a txt file

I have a .txt file that has the following details: ID^NAME^DESCRIPTION^IMAGES 123^test^Some text goes here^ ... an array if possible. 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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Annotate PDF within iPhone SDK

I have managed to implement a very basic PDF viewer within my application, but was wondering if it was possible ... assist with this? 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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ios - UIViewContentModeScaleAspectFill not clipping

I'm trying to draw some thumbnail images at a fixed size (100x100) using UIImageView. I've set the frame size ... , but the image is distorted. 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 - bootstrap popover not showing on top of all elements

I'm working on a bootstrap site and after updating to bootstrap 2.2 from 2.0 everything worked except the popover. ... I can fix it? 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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Rails - Validate Presence Of Association?

I have a model A that has a "has_many" association to another model B. I have a business requirement that ... to write a custom validation? 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 are Python pandas equivalents for R functions like str(), summary(), and head()?

I'm only aware of the describe() function. Are there any other functions similar to str(), summary(), and head()? See Question&Answers more detail:os...

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

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How to generate a ddl creation script with a modern Spring Boot + Data JPA and Hibernate setup?

Currently, I'm using the default @SpringBootApplication annotation with the following properties in application.properties: ... , not maven) 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# - Add a package with a local package file in 'dotnet'

Using the dotnet command line tool, how can I add a reference to an existing local package that is not ... org/ which of course fails. 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 is the meaning of an Underscore in javascript function parameter?

I was going through the code of one of the chart library written in javascript, wherein I've seen passing underscore(_ ... (_); return chart; }; 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 - How can I show figures separately in matplotlib?

Say that I have two figures in matplotlib, with one plot per figure: import matplotlib.pyplot as plt f1 = plt.figure( ... range(0,10)) f1.show() See Question&Answers more detail:os...

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

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regex - How to do sed like text replace with python?

I would like to enable all apt repositories in this file cat /etc/apt/sources.list ## Note, this file is written ... "pythonic") way to do 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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java - Android drawable speech bubble

I've looked for days and can not find any good leads on how I can draw a bubble or where a draw 9 patch ... bubble" on an iPhone? Thank you See Question&Answers more detail:os...

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

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distributed computing - What is a task in Spark? How does the Spark worker execute the jar file?

After reading some document on http://spark.apache.org/docs/0.8.0/cluster-overview.html, I got some question that ... .jar" step1 and so on? See Question&Answers more detail:os...

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

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How to implement google maps search by address in Android?

How to implement google maps search by address in Android? See Question&Answers more detail:os...

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

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multithreading - Objective-C Asynchronous Web Request with Cookies

I am writing a program in Objective-C and I need to make web requests to web server, but asynchronously and I am ... mac 10.4 too if possible. 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# - What is the default value for enum variable?

An enum variable, anyone know if it is always defaulting to the first element? See Question&Answers more detail:os...

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

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tfs - How to stop Visual Studio from "always" checking out solution files?

For apparently no reason, every time I open my solution, Visual Studio checks the sln file out. If I ... source control provider for VS? 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 - What does this symbol mean in IntelliJ? (red circle on bottom-left corner of file name, with 'J' in it)

Under the target folder in IntelliJ for a Java project I created, I have a few java source files in the package. ... mean? How do I fix it? See Question&Answers more detail:os...

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

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How to change a django QueryDict to Python Dict?

Let's pretend I have the following QueryDict: <QueryDict: {u'num': [0], u'var1': [u'value1', u'value2'] ... .getlist(key) Is there a better way? See Question&Answers more detail:os...

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

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xml - Get nodes where child node contains an attribute

Suppose I have the following XML: <book category="CLASSICS"> <title lang="it">Purgatorio</title> <author>Dante ... price> </book> Any hints? 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 - Tell Composer to use Different PHP Version

I've been stuck at this for a few days. I'm using 1and1 hosting, and they have their PHP set up a bit ... on my GoDaddy domain, but not 1and1. See Question&Answers more detail:os...

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

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350 views

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Serializing a Python namedtuple to json

What is the recommended way of serializing a namedtuple to json with the field names retained? Serializing a ... the field names retained? See Question&Answers more detail:os...

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

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154 views

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Intelligent way of removing items from a List<T> while enumerating in C#

I have the classic case of trying to remove an item from a collection while enumerating it in a loop: List<int> ... work because of this. ;o( See Question&Answers more detail:os...

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

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254 views

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"Build Periodically" with a Multi-branch Pipeline in Jenkins

I'm running Jenkins 2 with the Pipeline plugin. I have setup a Multi-branch Pipeline project where each ... to enable periodic builds? See Question&Answers more detail:os...

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

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389 views

1 answer

Android - Swipe to delete RecyclerView

I am trying to implement swipe to delete the same as Gmail app "Swipe to archive": I have tried many ... the whole item with the background. See Question&Answers more detail:os...

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

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333 views

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Automatic Cookie Handling C#/.NET HttpWebRequest+HttpWebResponse

Is there any way to automatically handle cookies in .NET with the HttpWebRequest/HttpWebResponse objects? I'm ... Any suggestions or advice? See Question&Answers more detail:os...

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

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378 views

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java - Multiple TypeFace in single TextView

I want to set the first character on TextView with a TypeFace and the second character with a different Type face ... (external TTFs) Any idea?? See Question&Answers more detail:os...

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

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