Hot questions

0 votes

460 views

1 answer

Jquery not working in angular 6 Error: ENOENT: no such file or directory, open '... ode_modulesjquerydistjquery.min.js'

I am in process migrating Angular 5 project to Angular 6. While starting application by npm start getting the below ... in-angular-6-error-enoent-no-such-file-or-directory-open...

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

0 votes

351 views

1 answer

css - Fading out text at bottom of a section with transparent div, but height stays under section after overlaying div

I'm trying to get a nice fade-out effect at the bottom of a section of text as a 'read more' indicator. I' ... -text-at-bottom-of-a-section-with-transparent-div-but-height-stays-un...

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

0 votes

332 views

1 answer

reactjs - css pseudo selectors with material-ui

I have seen in a lot of the material-ui code that they use pseudo selectors in their react styled ... /stackoverflow.com/questions/53768260/css-pseudo-selectors-with-material-ui...

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

0 votes

224 views

1 answer

macos - "This package should not be accessible on Python 3" when running python3

I was trying to use virtualenv to switch between python versions before learning that I could use both python and ... -should-not-be-accessible-on-python-3-when-running-python3...

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

0 votes

278 views

1 answer

c# - Creating Unique Index with Entity Framework 6.1 fluent API

I have a column "Name" that must be unqiue. No foreign key or anything like that. EF 6.1 finally supports ... /23892553/creating-unique-index-with-entity-framework-6-1-fluent-api...

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

0 votes

349 views

1 answer

php - how to use not null condition in YII2

Hi i want to use not null condition in my yii2 query how should i use that. i don't want city and ... /stackoverflow.com/questions/29796329/how-to-use-not-null-condition-in-yii2...

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

0 votes

158 views

1 answer

android - How to get Adview below Viewpager in CoordinatorLayout

At the moment the AdView is appearing inside the ViewPager so its blocking the content in the app. How ... questions/31001583/how-to-get-adview-below-viewpager-in-coordinatorlayout...

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

0 votes

199 views

1 answer

swift - Saving Picked Image to CoreData

I am able to pick and display an image from the photo library, but my goal is to be able to save ... :https://stackoverflow.com/questions/27995955/saving-picked-image-to-coredata...

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

0 votes

134 views

1 answer

c# - Are structs 'pass-by-value'?

I've recently tried to create a property for a Vector2 field, just to realize that it doesn't work as ... :https://stackoverflow.com/questions/9251608/are-structs-pass-by-value...

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

0 votes

203 views

1 answer

Text editors with vim mode?

I've come across ViEmu, and I read the very motivating article: Why, oh WHY, do those #?@! nutheads ... from:https://stackoverflow.com/questions/700186/text-editors-with-vim-mode...

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

0 votes

180 views

1 answer

jquery - Show an Android style toast notification using HTML/CSS/JavaScript

Normally when you would like to make a user aware of something you use an alert. Now say I would ... 17723164/show-an-android-style-toast-notification-using-html-css-javascript...

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

0 votes

310 views

1 answer

linux - Externalizing Tomcat webapp config from .war file

I am having trouble with configuring a webapp in Tomcat 7. In my WAR file, there is a properties file ... .com/questions/13956651/externalizing-tomcat-webapp-config-from-war-file...

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

0 votes

475 views

1 answer

math - Simple 3x3 matrix inverse code (C++)

What's the easiest way to compute a 3x3 matrix inverse? I'm just looking for a short code snippet that'll ... ://stackoverflow.com/questions/983999/simple-3x3-matrix-inverse-code-c...

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

0 votes

907 views

1 answer

mobile - Flutter - Hiding FloatingActionButton

Is there any built in way in Flutter to hide a FloatingActionButton on ListView scrolling down and ... ://stackoverflow.com/questions/45631350/flutter-hiding-floatingactionbutton...

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

0 votes

654 views

1 answer

objective c - CoreData: error: Failed to call designated initializer on NSManagedObject class

I have a little damn problem with CoreData. I want to insert a new Object, so I first have to ... /coredata-error-failed-to-call-designated-initializer-on-nsmanagedobject-class...

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

0 votes

228 views

1 answer

xcode - command line tools for new 10.9 OSX for ruby gems?

After installing OSX Mavericks 10.9 demo, Im getting this after running bundle Gem::Installer::ExtensionBuildError: ERROR: Failed ... -line-tools-for-new-10-9-osx-for-ruby-gems...

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

0 votes

158 views

1 answer

javascript - Express gzip static content

Express and connect appeared to have removed their gzip functions because they were too inefficient. Are there ... //stackoverflow.com/questions/6370478/express-gzip-static-content...

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

0 votes

193 views

1 answer

asp.net mvc 3 - How to set a hidden value in Razor

I know that what I'm trying to do is bad idea, but I have specific constrains for now. I have multiple ... stackoverflow.com/questions/6521311/how-to-set-a-hidden-value-in-razor...

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

0 votes

157 views

1 answer

python - Django app works fine, but getting a TEMPLATE_* warning message

When I use runserver, it gives this warning message: (1_8.W001) The standalone TEMPLATE_* settings were deprecated ... django-app-works-fine-but-getting-a-template-warning-message...

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

0 votes

230 views

1 answer

dynamic class property $$value in php

How can i reference a class property knowing only a string? class Foo { public $bar; public function ... stackoverflow.com/questions/854231/dynamic-class-property-value-in-php...

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

0 votes

92 views

1 answer

Rails - Using %W

I have the following which works well: def steps %w[hello billing confirmation] end steps.first But I want to ... from:https://stackoverflow.com/questions/4455429/rails-using-w...

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

0 votes

158 views

1 answer

multithreading - How to solve the "Double-Checked Locking is Broken" Declaration in Java?

I want to implement lazy initialization for multithreading in Java. I have some code of the sort: class Foo { ... to-solve-the-double-checked-locking-is-broken-declaration-in-java...

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

0 votes

223 views

1 answer

java - How to trim white space from all elements in array?

I was just wondering what the best way to remove the white space from all the elements of a list would be. ... questions/9864568/how-to-trim-white-space-from-all-elements-in-array...

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

0 votes

190 views

1 answer

objective c - How can I pad an integer on the left with zeros?

I have the following variable: NSNumber *consumption = [dict objectForKey:@"con"]; Which returns 42. How can I pad this ... 6390706/how-can-i-pad-an-integer-on-the-left-with-zeros...

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

0 votes

307 views

1 answer

Why does finally() not work after catching on an Observable in Angular 2?

I am trying to add a loading spinner to every request that ends in Angular 2, so I extended the Http service ... does-finally-not-work-after-catching-on-an-observable-in-angular-2...

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

0 votes

144 views

1 answer

sql - GROUP BY and COUNT in PostgreSQL

The query: SELECT COUNT(*) as count_all, posts.id as post_id FROM posts INNER JOIN votes ON votes.post_id ... /stackoverflow.com/questions/11807386/group-by-and-count-in-postgresql...

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

0 votes

177 views

1 answer

php - Difference between ob_get_clean and ob_get_flush

They both seem to do the same thing: return the output buffer content to you and delete it aftewards. Which ... questions/7379735/difference-between-ob-get-clean-and-ob-get-flush...

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

0 votes

201 views

1 answer

mysql - using CASE in the WHERE clause

simplified version of my query SELECT * FROM logs WHERE pw='correct' AND CASE WHEN id<800 THEN success=1 ... //stackoverflow.com/questions/14614573/using-case-in-the-where-clause...

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

Categories

Just Browsing Browsing

Most popular tags