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using labels in java without "loops"

I always thought that the labels must be used only with loops but it seems not. Giving such code: public class ... which are not "loops"? 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 javascript to detect whether the url exists before display in iframe

I'm using javascript to pass a dynamic url to iframe src. but sometimes the url does not exist, how could i ... i can hide the iframe that with 404 error. Question&Answers:os...

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

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using Unicode 'dingbat-like' glyphs in R graphics, across devices & platforms, especially PDF

Some of you may have seen my blog post on this topic, where I wrote the following code after wanting to ... that would make this work would be welcomed. Question&Answers:os...

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

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using facebook sdk in Android studio

I'm following Facebook SDK for Android using Android Studio. When I run my application I'm ... . Required by: MyApplication2.libraries:facebook:unspecified Question&Answers:os...

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

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using c# .net libraries to check for IMAP messages from gmail servers

Closed. This question needs to be more focused. It is not currently accepting answers. Question&Answers:os...

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

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using javascript in android webview

I'm trying to start an activity from a javascript interface in my webview. The example shows a toast. ... showAndroidToast(toast) { Android.showToast(toast); } Question&Answers:os...

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

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1.4k views

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using a class defined in a c++ dll in c# code

I have a dll that was written in c++, I need to use this dll in my c# code. After searching I found that using ... should note that the c++ dll is not my code. Question&Answers:os...

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

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using jquery $.ajax to call a PHP function

This may be a simple answer, but I'm using jQuery's $.ajax to call a PHP script. What I want to do is ... i'm just using $.ajax with the PHP file listed. Question&Answers:os...

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

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using ResultSelector in Map / Iterator in AWS step function : $.variable name is taken literally

I'd like to filter output from each iteration of a Map step before collecting it into an array. However, ... resultselector-in-map-iterator-in-aws-step-function-variable-name-is...

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

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using intellij, how to expand module group in project view?

I can't open this folder in projectview. what shoud I do to expand module group? question from:https:// ... 65843218/using-intellij-how-to-expand-module-group-in-project-view...

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

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using Delphi TMongoUpdate to locate a Mongodb document using the default Mongodb ObjectId

I'm using Delphi 10.3 in order to access a MongoDB database. I'm trying to update a specific Mongo ... -delphi-tmongoupdate-to-locate-a-mongodb-document-using-the-default-mongodb...

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

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1.1k views

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using javascript in flutter

I'm looking for a half donut chart with round border in flutter but I didn't find. I found one in ... from:https://stackoverflow.com/questions/65885710/using-javascript-in-flutter...

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

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using zindex with react native maps to control icon layering

I am posting on behalf of my partner (who is the developer) so forgive me if I am not providing enough ... /65895415/using-zindex-with-react-native-maps-to-control-icon-layering...

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

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using sh() vs. execute() in a Jenkins Groovy shared library design - switches between hosts?

When using a piece of test code running 'sh' vs 'execute' i noticed a great differences in environment variables ... -execute-in-a-jenkins-groovy-shared-library-design-switches-be...

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

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using 'or' in python always evaluate to true and it can clash with other conditions

I am writing a simple Boolean expression in Python that should follow this set of rules: The parameter "you" is the ... -always-evaluate-to-true-and-it-can-clash-with-other-conditi...

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

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1.1k views

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using do in equal on scheme - why sometimes it is valid and sometime not

this is not duplicate of about the dot "." in scheme what is the meaning of dot, other than just cons notation? ... -in-equal-on-scheme-why-sometimes-it-is-valid-and-sometime-not...

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

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using insert uo update cassandra using the same primary key,but failed

using insert uo update cassandra using the same primary key,but failed i tried many times to update one row in ... insert-uo-update-cassandra-using-the-same-primary-key-but-failed...

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

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1.3k views

1 answer

using $and with $match in mongodb

I am trying to use the following query in MongoDB but it is not working. db.test.aggregate( $match: {$and ... //stackoverflow.com/questions/20469712/using-and-with-match-in-mongodb...

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

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1.6k views

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using hashset in entity framework

I want to know what is the difference between creating classes with or without using "hashset" in ... /stackoverflow.com/questions/11131617/using-hashset-in-entity-framework...

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

0 votes

1.2k views

1 answer

using OR in shell script

My shell script looks something like this... if [[ $uptime -lt 0 ]];then some code fi if [[ $questions ... from:https://stackoverflow.com/questions/4223294/using-or-in-shell-script...

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

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1.2k views

1 answer

using OR in shell script

My shell script looks something like this... if [[ $uptime -lt 0 ]];then some code fi if [[ $questions ... from:https://stackoverflow.com/questions/4223294/using-or-in-shell-script...

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

0 votes

1.2k views

1 answer

using OR in shell script

My shell script looks something like this... if [[ $uptime -lt 0 ]];then some code fi if [[ $questions ... from:https://stackoverflow.com/questions/4223294/using-or-in-shell-script...

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

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1.1k views

1 answer

using Plupload with ASP.NET/C#

UPDATE I was able to get everything to work properly and I just wanted to post back with the updated code. ... ://stackoverflow.com/questions/4350686/using-plupload-with-asp-net-c...

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

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1.2k views

1 answer

using Plupload with ASP.NET/C#

UPDATE I was able to get everything to work properly and I just wanted to post back with the updated code. ... ://stackoverflow.com/questions/4350686/using-plupload-with-asp-net-c...

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

0 votes

1.3k views

1 answer

using $lookup from array of a document in mongodb

I have two schemas A and B A has structure like { _id:"5ff4c9862a1c24022aed7899", steps:[ {id:"5ff149596e5e2358e5af007f", ... was wondering if there a more elegant way of doing it...

asked Feb 19, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

2.8k views

1 answer

using the t() from react-i18next outside of a component

I am using i18next and react-i18next in a react native application, more specifically with input validation. I am trying to ... here /> </I18nextProvider> ); } export default App;...

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

0 votes

1.2k views

1 answer

using azure streaming video not loading in react

I have azure streaming videos that I have implemented, however initially they don't load, I just see the default html5 ... web browser that supports HTML5 video </p> </video>...

asked Jan 27, 2021 in Technique[技术] by 深蓝 (71.8m points)

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