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python - Plotly chart not showing in Jupyter notebook

I have been trying to solve this issue for hours. I followed the steps on the Plotly website and the ... .com/questions/52771328/plotly-chart-not-showing-in-jupyter-notebook...

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

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How to integrate SAP Crystal Reports in Visual Studio 2017

Is it possible to use the report designer in the current release of Visual Studio 2017? The SAP crystal report ... /how-to-integrate-sap-crystal-reports-in-visual-studio-2017...

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

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c - Function declaration: K&R vs ANSI

(This question already has answers here): question from:https://stackoverflow.com/questions/3092006/function-declaration-kr-vs-ansi...

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

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Round a decimal to the nearest quarter in C#

Is there a simple way in c# to round a decimal to the nearest quarter i.e. x.0, x.25, x.50 x.75 ... .com/questions/2826262/round-a-decimal-to-the-nearest-quarter-in-c-sharp...

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

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php - cURL error 60: ssl certification issue when attempting to use symfony

I have recently gotten a new windows computer and have installed the php symfony framework. When attempting to ... error-60-ssl-certification-issue-when-attempting-to-use-symfony...

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question from:https://stackoverflow.com/questions/346721/linq-for-java-tool...

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profiling - Interactive Python: cannot get `%lprun` to work, although line_profiler is imported properly

Problem Most iPython "magic functions" work fine for me right off the bat: %hist, %time, %prun, etc. However, I ... -python-cannot-get-lprun-to-work-although-line-profiler-is-impor...

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

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java - Run Handler messages in a background thread

I want to run some Runnable in a background thread. I want to use Handler because it's convenient for ... .com/questions/18694732/run-handler-messages-in-a-background-thread...

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Why is 'char' signed by default in C++?

Why is char by default in the range from -128 to 127 when it is supposed to represent a 'character' whose ... .com/questions/17097537/why-is-char-signed-by-default-in-c...

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

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android - GCM 'Error : Not Registered'

I succeed in testing My GCM code. But exactly same code, I couldn't get GCM push and got: GCM Error ... from:https://stackoverflow.com/questions/26718115/gcm-error-not-registered...

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

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android - Multiple spinners and onItemSelected

I have two spinners that trigger the onItemSelected event. The question is How can I know which one ... ://stackoverflow.com/questions/5119196/multiple-spinners-and-onitemselected...

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Unable to resolve dependency Android Studio 3.0

It's good to have a Updated Android Studio 3.0. But I am facing a problem with Android Studio 3.0, ... .com/questions/47001656/unable-to-resolve-dependency-android-studio-3-0...

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

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angularjs - How to close Angular UI Modal from anywhere

I am using the Angular UI bootstrap modal dialog and create it within a service: myApp.factory('ModalService', [ ... /questions/25445949/how-to-close-angular-ui-modal-from-anywhere...

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javascript - Handle open/collapse events of Accordion in Angular

If I have this code: <accordion-group heading="{{group.title}}" ng-repeat="group in groups"> {{group ... .com/questions/15642082/handle-open-collapse-events-of-accordion-in-angular...

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

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pdf generation - Header in PDF page using DOMPDF in PHP

I am creating a PDF file using DOMPDF. I have a big content to extract in PDF, we need some header in ... stackoverflow.com/questions/7484318/header-in-pdf-page-using-dompdf-in-php...

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javascript - Angular 4 pass data between 2 not related components

I have a questions about passing data in Angular. First, I don't have a structure as <parent><child [ ... /questions/44414226/angular-4-pass-data-between-2-not-related-components...

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java - Checking Maven Version

I have just installed maven. I downloaded distributive, extracted files and set bin value environment variables ... ://stackoverflow.com/questions/24221361/checking-maven-version...

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

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performance - Find number in sorted matrix (Rows n Columns) in O(log n)

(This question already has answers here): question from:https://stackoverflow.com/questions/10589975/find-number-in-sorted-matrix-rows-n-columns-in-olog-n...

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

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Java contains vs anyMatch behaviour

So if I have a Name object and have an ArrayList of type Name (names), and I want to ascertain ... https://stackoverflow.com/questions/35200250/java-contains-vs-anymatch-behaviour...

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

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asp.net - How to create a session using JavaScript?

How to create session in JavaScript? I try like this: <script type="text/javascript" > { Session["controlID ... .com/questions/2257631/how-to-create-a-session-using-javascript...

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search - Regex for PascalCased words (aka camelCased with leading uppercase letter)

How do I find all PascalCased words in a document with a regular expression? If you don't know the ... /regex-for-pascalcased-words-aka-camelcased-with-leading-uppercase-letter...

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redirect - apache ProxyPass: how to preserve original IP address

We are using ProxyPass to redirect all "/r" requests to jboss on port 18080 as follows: ProxyPreserveHost ... questions/760283/apache-proxypass-how-to-preserve-original-ip-address...

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

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r - Avoid rbind()/cbind() conversion from numeric to factor

I'm trying to build a dataset before plotting it. I decided to use function factory gammaplot.ff() and ... /questions/19535996/avoid-rbind-cbind-conversion-from-numeric-to-factor...

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List installed cocoapods and versions

Does the pod command support an option to list the installed CococaPods in a given project? pod list ... /stackoverflow.com/questions/29783234/list-installed-cocoapods-and-versions...

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

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reactjs - Correct way to type nullable state when using React's useState hook

I am having trouble figuring out how to type useState function since it returns a tuple. In essence, I have ... correct-way-to-type-nullable-state-when-using-reacts-usestate-hook...

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google cloud messaging - Firebase FCM Usage Limits

(Closed.) This question does not meet Stack Overflow guidelines. It is not currently accepting answers. ... ://stackoverflow.com/questions/37961625/firebase-fcm-usage-limits...

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

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Is there an easy way in Python to wait until certain condition is true?

I need to wait in a script until a certain number of conditions become true? I know I can roll my own eventing ... -an-easy-way-in-python-to-wait-until-certain-condition-is-true...

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

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doxygen - Can I have my GitHub Pages index.html in a subfolder of the repository?

I'm trying to use GitHub pages to host a Doxygen site. Ideally, I'd like to be able to push the generated ... -have-my-github-pages-index-html-in-a-subfolder-of-the-repository...

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

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