Recent questions

0 votes

242 views

1 answer

I have a simple question, where do you declare the base size that rem is calculated from? <body> <h1> ... /stackoverflow.com/questions/48451764/how-to-set-base-size-for-rem...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

117 views

1 answer

javascript - How to send AngularStrap datepicker value without timezone?

I'm wondering if it's possible to use AngularStrap's datepicker without it keeping the user's locale ... /19564017/how-to-send-angularstrap-datepicker-value-without-timezone...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

338 views

1 answer

ios - SwiftUI 2.0 CoreData issues with new project - 'Cannot find type 'Item' in scope'

[EDIT] I was hoping that Apple would have fixed what is obviously a bug. The solution is to clear the cache, ... 0-coredata-issues-with-new-project-cannot-find-type-item-in-scope...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

895 views

1 answer

python - Closing all threads with a keyboard interrupt

What I'm trying to do here is use a keyboard interrupt to exit all ongoing threads in the program. ... .com/questions/11436502/closing-all-threads-with-a-keyboard-interrupt...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

473 views

1 answer

c++ - Conversion from boost::shared_ptr to std::shared_ptr?

I got a library that internally uses Boost's version of shared_ptr and exposes only those. For my ... com/questions/6326757/conversion-from-boostshared-ptr-to-stdshared-ptr...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

119 views

1 answer

Best way to search for R packages?

(Closed.) This question does not meet Stack Overflow guidelines. It is not currently accepting answers. question from: ... .com/questions/1395180/best-way-to-search-for-r-packages...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

399 views

1 answer

express - Toggle between multiple .env files like .env.development with node.js

I want to use separate .env files for each mode (development, production, etc...). When working on my vue. ... /toggle-between-multiple-env-files-like-env-development-with-node-js...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

150 views

1 answer

How to import platform specific dependency in Flutter/Dart? (Combine Web with Android/iOS)

I am using shared_preferences in my Flutter application for iOS and Android. On the web I am using the http: ... -platform-specific-dependency-in-flutter-dart-combine-web-with-an...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

224 views

1 answer

r - Special characters and superscripts on plot axis titles

I am trying to make a y-axis title with both a special character and a superscript. I am able to ... com/questions/15736370/special-characters-and-superscripts-on-plot-axis-titles...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

1.4k views

1 answer

svg - How can I cut one shape inside another?

Is there a way to cut one shape out of another in SVG? For example, I have a rect and an ellipse and ... /stackoverflow.com/questions/1983256/how-can-i-cut-one-shape-inside-another...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

161 views

1 answer

javascript - Is there an equivalent of the __noSuchMethod__ feature for properties, or a way to implement it in JS?

There is a noSuchMethod feature in some javascript implementations (Rhino, SpiderMonkey) proxy = { __noSuchMethod__: ... of-the-nosuchmethod-feature-for-properties-or-a-way...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

105 views

1 answer

sql - Select rows where column is null

How do you write a SELECT statement that only returns rows where the value for a certain column is null? ... //stackoverflow.com/questions/3369041/select-rows-where-column-is-null...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

440 views

1 answer

vue.js - Create sliding left effect using Vuejs animation

I've read this official document about Vuejs animation. But using it css hooks, I can only make element ... .com/questions/42866098/create-sliding-left-effect-using-vuejs-animation...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

114 views

1 answer

Initializing the size of a C++ vector

What are the advantages (if any) of initializing the size of a C++ vector as well as other containers? ... stackoverflow.com/questions/25108854/initializing-the-size-of-a-c-vector...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

601 views

1 answer

search - R list files with multiple conditions

I want to list all files in a directory that met certain conditions (date and currency). So with ... /stackoverflow.com/questions/18028225/r-list-files-with-multiple-conditions...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

422 views

1 answer

android - Button half width of screen

I have a single button in a linear layout. I want the button to take up half the width of its parent. ... :https://stackoverflow.com/questions/9470790/button-half-width-of-screen...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

230 views

1 answer

node.js - how to find out the current NODE_ENV the express app is running under?

I was just wondering if i can find out what is the current value of NODE_ENV (i.e. either development or production ... -out-the-current-node-env-the-express-app-is-running-under...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

449 views

1 answer

monads - Using Eithers with Scala "for" syntax

As I understand it, Scala "for" syntax is extremely similar to Haskell's monadic "do" syntax. In Scala ... /stackoverflow.com/questions/10866710/using-eithers-with-scala-for-syntax...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

75 views

1 answer

php - Why does phpunit not show any errors in the console

I'm using phpunit with Laravel 4 framework. Why is it that when there's a PHP error during the tests, no ... questions/18047844/why-does-phpunit-not-show-any-errors-in-the-console...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

355 views

1 answer

machine learning - What is the difference between Keras model.evaluate() and model.predict()?

I used Keras biomedical image segmentation to segment brain neurons. I used model.evaluate() it gave me Dice ... -is-the-difference-between-keras-model-evaluate-and-model-predict...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

349 views

1 answer

python - Pylint: overriding max-line-length in individual file

Is it possible to change max-line-length settings for one file out of a project (while performing all ... /questions/30667612/pylint-overriding-max-line-length-in-individual-file...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

162 views

1 answer

c# - IIS 7.5 Fixing An attempt was made to load a program with an incorrect format problem?

I have a unusual problem throwing an exception "An attempt was made to load a program with an incorrect format" error? ... -was-made-to-load-a-program-with-an-incorrect-format-pr...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

142 views

1 answer

How to set text color in Angular-Material?

I want to set one word in a sentence to have md-primary color, and another word to have the accent color. ... .com/questions/28487327/how-to-set-text-color-in-angular-material...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

335 views

1 answer

ios - Detecting Network Connectivity Changes using Reachability, NSNotification and Network Link Conditioner in Swift

From iOS 12 you simply use NWPathMonitor which is a line of code (example). For historic ... /detecting-network-connectivity-changes-using-reachability-nsnotification-and-ne...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

139 views

1 answer

python 2.7 - Selecting specific fields using select_related in Django

I have two models Article and Blog related using a foreign key. I want to select only blog name ... /questions/35524259/selecting-specific-fields-using-select-related-in-django...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

196 views

1 answer

asp.net mvc 4 - How am I supposed to use ReturnUrl = ViewBag.ReturnUrl in MVC 4

I'm working on 'ASP.NET MVC 4' application. I'm using/learning SimpleMembershipProvider and try to stick to the ... -am-i-supposed-to-use-returnurl-viewbag-returnurl-in-mvc-4...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

111 views

1 answer

Difference between rbind() and bind_rows() in R

On the web,i found that rbind() is used to combine two data frames and the same task is performed by ... .com/questions/42887217/difference-between-rbind-and-bind-rows-in-r...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

281 views

1 answer

javascript - At underscore js, Can I get multiple columns with pluck method after input where method as linq select projection

var people = [ {firstName : "Thein", city : "ny", qty : 5}, {firstName : "Michael", city : "ny", ... at-underscore-js-can-i-get-multiple-columns-with-pluck-method-after-input-where...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

Categories

Just Browsing Browsing

Most popular tags