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android - How to know when TTS is finished?

I'm implementing an Interactive Voice Response application on Android. I would like to know how to determine when the ... .com/questions/4658376/how-to-know-when-tts-is-finished...

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

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.net - Decode escaped Url without using HttpUtility.UrlDecode

Is there any function that converts an escaped Url string to its unescaped form? System.Web.HttpUtility. ... questions/239567/decode-escaped-url-without-using-httputility-urldecode...

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

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objective c - UIButton title changes to default

I feel like this is probably a stupid question... but anyway I have this kind of weird UIButton title ... ://stackoverflow.com/questions/11583387/uibutton-title-changes-to-default...

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

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ruby - How do I `expect` something which raises exception in RSpec?

I have a method which performs some actions on Cat model and in case of incorrect input raises an exception: ... 16858899/how-do-i-expect-something-which-raises-exception-in-rspec...

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

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angularjs - Why does ng-click not work in case-1, but does in case-3?

There is clearly something fundamental im not yet understanding. Im trying to make user of the Modal module in Angular Ui.Bootstrap ... -click-not-work-in-case-1-but-does-in-case-3...

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

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android - WebView, add local .CSS file to an HTML page?

In android I'm using WebView to display a part of a webpage which I fetched from the internet using HttpClient from ... questions/7585210/webview-add-local-css-file-to-an-html-page...

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

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python - Count number of "True" values in boolean Tensor

I understand that tf.where will return the locations of True values, so that I could use the result's shape ... com/questions/34598371/count-number-of-true-values-in-boolean-tensor...

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

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regex - Removing non-alphanumeric characters with sed

I am trying to validate some inputs to remove a set of characters. Only alphanumeric characters plus, ... .com/questions/20007288/removing-non-alphanumeric-characters-with-sed...

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

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java - How can I deserialize the object, if it was moved to another package or renamed?

Consider the following situation: There is a serialization file, created by the older version of the application. ... object-if-it-was-moved-to-another-package-or-renamed...

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

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swift - Can I install Xcode on an external hard drive along with the iPhone Simulator.app?

I want to install xcode to deploy a cross platform flutter application but I cant find enough space for Xcode is ... on-an-external-hard-drive-along-with-the-iphone-simulator-ap...

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

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haskell - Where can I find a list of all GHC extensions

I wanted to use {-# LANGUAGE OverloadedStrings #-} but I forgot how it's called. This kind of thing isn't ... /questions/2998458/where-can-i-find-a-list-of-all-ghc-extensions...

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

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javascript - How to merge objects?

For instance, from these two objects : var object1 = { "color": "yellow", "size": null, "age": 7 ... question from:https://stackoverflow.com/questions/28473574/how-to-merge-objects...

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

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hadoop - Cannot Read a file from HDFS using Spark

I have installed cloudera CDH 5 by using cloudera manager. I can easily do hadoop fs -ls /input/war-and-peace. ... .com/questions/27478096/cannot-read-a-file-from-hdfs-using-spark...

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

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python - TypeError: 'filter' object is not subscriptable

I am receiving the error TypeError: 'filter' object is not subscriptable When trying to run the following ... .com/questions/15876259/typeerror-filter-object-is-not-subscriptable...

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

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Implementing in-memory compression for objects in Java

We have this use case where we would like to compress and store objects (in-memory) and decompress them ... questions/5934495/implementing-in-memory-compression-for-objects-in-java...

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

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multithreading - How to "multithread" C code

I have a number crunching application written in C. It is kind of a main loop that for each value calls, ... :https://stackoverflow.com/questions/3908031/how-to-multithread-c-code...

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

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java - Javadoc comments vs block comments?

When is it appropriate to use a block comment at the beginning of methods, and when is it appropriate ... ://stackoverflow.com/questions/3607641/javadoc-comments-vs-block-comments...

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

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C/C++ Structure offset

I'm looking for a piece of code that can tell me the offset of a field within a structure without ... from:https://stackoverflow.com/questions/142016/c-c-structure-offset...

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

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angularjs - Complex angular js ng-class

I have the component and have a problem setting the css class to it. I want it to always have a class ... :https://stackoverflow.com/questions/13607569/complex-angular-js-ng-class...

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

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How can I crop an image in Qt?

I load a PNG image in a QPixmap/QImage and I want to crop it. Is there a function that does that in Qt, or ... ://stackoverflow.com/questions/7010611/how-can-i-crop-an-image-in-qt...

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

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scroll - Android: Detecting When ScrollView Hits Bottom

(This question already has answers here): question from:https://stackoverflow.com/questions/4953692/android-detecting-when-scrollview-hits-bottom...

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

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android - Get selected item from ListView bound with SimpleCursorAdapter

I'm brand new to Android development... coming from iPhone and .Net background. I've seen very ... questions/6156836/get-selected-item-from-listview-bound-with-simplecursoradapter...

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

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java - Javadoc comments vs block comments?

When is it appropriate to use a block comment at the beginning of methods, and when is it appropriate ... ://stackoverflow.com/questions/3607641/javadoc-comments-vs-block-comments...

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

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database - Postgresql Docker role does not exist

I downloaded the docker container for postgres: https://hub.docker.com/r/library/postgres/, and did ... stackoverflow.com/questions/48593016/postgresql-docker-role-does-not-exist...

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

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bash - Find all files in a directory that are not directories themselves

I am looking for a way to list all the files in a directory excluding directories themselves, and the files in ... find-all-files-in-a-directory-that-are-not-directories-themselves...

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

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python - set very low values to zero in numpy

In numpy I have an array like [0 + 0.5j, 0.25 + 1.2352444e-24j, 0.25+ 0j, 2.46519033e-32 + 0j] ... https://stackoverflow.com/questions/14419290/set-very-low-values-to-zero-in-numpy...

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

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Make portion of a text bold in a JavaFx Label or Text

In my JavaFx application I need to have a word or two rendered in boldface in the whole sentence. Currently the sentence ... make-portion-of-a-text-bold-in-a-javafx-label-or-text...

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

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rounding - Where is Round() in C++?

(This question already has answers here): question from:https://stackoverflow.com/questions/554204/where-is-round-in-c...

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

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