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How to change facebook login button with my custom image

My script has code like this echo '<p class="wdfb_login_button"><fb:login-button scope="' . Wdfb_Permissions:: ... image. Can anyone 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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angular - Angular2 @Input to a property with get/set

I have an Angular2 component in that component it currently has a bunch fields that have @Input() applied ... this.updatePeriodTypes(); } See Question&Answers more detail:os...

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

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user interface - Where did the Object Library go in Xcode 10?

In Xcode 10, where is the Object Library which shows view and controller objects, code snippets and media that used to ... ? Xcode 9: Xcode 10: See Question&Answers more detail:os...

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

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r - How to coerce a list object to type 'double'

The code: a <- structure(list(`X$Days` = c("10", "38", "66", "101", "129", "185", "283", ... object cannot be coerced to type 'double' 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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java - Set specific bit in byte

I'm trying to set bits in Java byte variable. It does provide propper methods like .setBit(i). Does anybody know how I ... to 1 or 0, can I? 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++ - Why should I use std::async?

I'm trying to explore all the options of the new C++11 standard in depth, while using std::async and reading ... an async, non blocking, 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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javascript - How to scroll to an element in jQuery?

I have done the following code in JavaScript to put focus on the particular element (branch1 is a element), ... elemnt using jQuery? 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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Mocking AngularJS module dependencies in Jasmine unit tests

I'm attempting to unit test controller code inside a module that takes other modules as dependencies, but ... dependencies right. 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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twitter bootstrap - Flexbox wraps last column of the first row in Safari

The last column of the first row is wrapped to the next line when viewing in Safari, and some other iOS based browsers. ... </div> </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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python - How to read a list of parquet files from S3 as a pandas dataframe using pyarrow?

I have a hacky way of achieving this using boto3 (1.4.4), pyarrow (0.4.1) and pandas (0.20.3). First ... other solution, then I would take 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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caching - When does browser automatically clear cache of external JavaScript file?

I have a JavaScript resource that has the possibility of being edited at any time. Once it is edited I would want ... 't what I'm looking for. 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 get the name of an exception that was caught in Python?

How can I get the name of an exception that was raised in Python? e.g., try: foo = bar except Exception ... the exception in an error message. See Question&Answers more detail:os...

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

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android - How to programmatically round corners and set random background colors

I'd like to round the corners of a view and also change the color of the view based on the contents at ... :topRightRadius="2dp"/> </shape> See Question&Answers more detail:os...

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

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unicode - Difference between open and codecs.open in Python

There are two ways to open a text file in Python: f = open(filename) And import codecs f = codecs.open( ... is codecs.open preferable to open? 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 - Pandas df.to_csv("file.csv" encode="utf-8") still gives trash characters for minus sign

I've read something about a Python 2 limitation with respect to Pandas' to_csv( ... etc ...). Have I hit it ... ='records', encoding="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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shaking / wobble view animation in android

I created an anim.xml file such as below to shake imageview like IOS icon shaking in android. However it does not ... " android:toDegrees="2" /> See Question&Answers more detail:os...

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

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Django - Static file not found

I've seen several posts for this issue but didn't found my solution. I'm trying to serve static files ... , javascript and images individually ? 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 call on a function found on another file?

I'm recently starting to pick up C++ and the SFML library, and I was wondering if I defined a Sprite on a ... again, every pro was once a newb. See Question&Answers more detail:os...

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

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git - Getting started with Version Control

I need to implement version control, even for just the developing I do at home. I have read about how great ... the other. (tutorials, etc.) See Question&Answers more detail:os...

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

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jquery - Can the Twitter Bootstrap Carousel plugin fade in and out on slide transition

I have a very basic implementation of the Twitter Bootstrap Carousel plugin on a site that I am working on (http: ... could be or has been done. 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# - Custom Brace formatting with Resharper

I'm using Resharper 4.5 and I need custom formatting of braces when writing an array or object initializer. ... way to customize this templates? See Question&Answers more detail:os...

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

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coding style - What are the benefits to using anonymous functions instead of named functions for callbacks and parameters in JavaScript event code?

I'm new-ish to JavaScript. I understand many of the concepts of the language, I've been reading up on ... practice so commonplace for a reason? See Question&Answers more detail:os...

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

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Using the google drive API to download a spreadsheet in csv format

I'm sorry if this is an obvious question, I'm still pretty new to the API. I'm using the python drive ... google document list api? thanks, Matt 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 - Converting PDF to CMYK (with identify recognizing CMYK)

I am having much trouble to get ImageMagick's identify to, well, identify a PDF as CMYK. Essentially, let's ... to get RGB images color managed. See Question&Answers more detail:os...

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

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docker - What is the purpose of VOLUME in Dockerfile

I'm trying to go deeper in my understanding of Docker's volume, and I'm having an hard time to figure out ... VOLUME entry with the -v flag. 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 pass password automatically for rsync SSH command?

I need to do rsync by ssh and want to do it automatically without the need of passing password for ssh manually. 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 - How do I pass multiple attributes into an Angular.js attribute directive?

I have an attribute directive restricted as follows: restrict: "A" I need to pass in two attributes; ... into an attribute directive? 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 the various WPF binding modes?

I do not understand the various data binding modes in WPF, such as: One-Way Two-Way One-Time etc... What ... mean? When should they be used? See Question&Answers more detail:os...

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

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