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android - Implementing a simple Dagger2 sample

I'm new using Dagger2 (I always used Koin) and I'm trying to implement a simple sample but I don't really know ... } } Error: testClass == null See Question&Answers more detail:os...

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

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ruby on rails - query , can not select column count

Tag.joins(:quote_tags).group('quote_tags.tag_id').order('count desc').select('count(tags.id) AS count, tags.id, tags. ... me. How can I get it? See Question&Answers more detail:os...

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

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c++ - Can i use nested loops with vectors in cpp?

i have a cpp problem and i don't know whats wrong.. maybe you can help me :). I'm trying to implement a data ... } } } delete g; return 0; } See Question&Answers more detail:os...

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

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asp.net - HTTP-Push (Comet/Reverse Ajax)using Silverlight to Javascript bridge?

Is it a good idea to use PollingDuplexHttpBinding with Silverlight in conjunction with the function RegisterScriptableObject to ... ? Should it? See Question&Answers more detail:os...

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

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sql server - Intermittent ODBC connection failures

We are developing an in-house 32bit app. The app connects to a SQL Server. The test environment is SQL ... servers. Any insight is appreciated. See Question&Answers more detail:os...

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

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ios - NSXMLParser: Unexpected result with non-ASCII characters

I'm trying to download data in XML format via a REST web services. I have already created the parser with ... " saves me this: "Contabilit" See Question&Answers more detail:os...

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

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mysql - How to escape single-quote (apostrophe) in string using php

I have a SQL query like this:- $stmt = $pdo->prepare( "SELECT * FROM `products_keywords` WHERE `product_type` ... my query. Thanks in advance. See Question&Answers more detail:os...

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

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android - achartengine - can't figure how to use dates as x axis - the file I save is empty

I have an activity where I take the input from edit text and store it in an list. I also store in list the ... use String List , just Date List See Question&Answers more detail:os...

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

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Android detect usb storage for kitkat (4.4)

I've created a webview app which hosts a website within the app in the assets-directory. I want to update the ... but i'm not quite shure. See Question&Answers more detail:os...

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

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Netbeans - Build targetting JDK 6 but run using Java 7 JRE

I'm working on a project where I need to build against JDK 1.6 but I would like to test it against both ... project with I could make it work. See Question&Answers more detail:os...

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

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java - org.openqa.selenium.remote.service.DriverService$Builder.createArgs()Lcom/google/common/collect/ImmutableList; with Selenium 3.5.3 Chrome 76

I'm writing Selenium Junit tests with IntelliJ. The tests run ok if I trigger from test directly. However, ... some clues? Much appreciated. See Question&Answers more detail:os...

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

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java - How to extend the page size of a PDF to add a watermark?

My web application signs PDF documents. I would like to let users download the original PDF document (not signed ... the modified PDF document. See Question&Answers more detail:os...

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

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iphone - Howe to capture UIView top UIView

i have UIView which displays the Graph..now I need to capture it to the UIImage and I googled it ... UIGraphicsEndImageContext(); return img; } See Question&Answers more detail:os...

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

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timezone - How to get time zone name from an offset?

I am using moment timezone for timezone calculations . All i have some offset data coming from db like GMT,GMT ... Los_Angeles" from this data ? See Question&Answers more detail:os...

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

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java - JFreeChart: X Axis contains time stamps

I need to change this code in such a way that X Axis contains time stamps in the format "H:M", e.g. ... (series1, data); return dataset; } See Question&Answers more detail:os...

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

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tsql - How to use an Alias in a Calculation for Another Field

Does anybody know if there is a way to replicate the method used in this question of using the alias of a sub ... for any help you can provide. See Question&Answers more detail:os...

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

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user interface - MouseListener Help Java

I am trying to write a program in Java Swing that outputs a 10 x 10 grid of geometric rectangles filled with randoms colors ... ); f.show(); } } See Question&Answers more detail:os...

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

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java - how to send array of params using volley in android

I am developing an application which send lot of data to server.Now i want to send an array of params to a php ... new ParseError(je)); } } } See Question&Answers more detail:os...

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

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php - mysqli_stmt::execute() expects exactly 0 parameters, 1 given

I have this code in MyFile.php $db= mysqli_connect("host","user","pw","db");//connect to db if ( ... I call execute() the right way? See Question&Answers more detail:os...

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

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selenium - How to click a link by text with No Text in Python

I am trying to scrape a Wine data from vivino.com and using selenium to automate it and scrape as many data ... my web search. Thanks in advance See Question&Answers more detail:os...

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

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Use serial UART output as input in other serial terminal on Windows 10

I would like to use UART communication to synchronize the clocks of two microcontrollers of different manufacturers. How ... each other as well. See Question&Answers more detail:os...

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

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macos - How to grep or search .jar files for OpenSSL?

I have an Android app that is using some .jar file (libraries). My app is being rejected for OpenSSL ... .android:crashlytics:1.+' } See Question&Answers more detail:os...

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

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php - ErrorBag is always empty in Laravel 5.2

I was creating a new Laravel project and when debugging the errors of a form request, I noticed that my ErrorBag ... Session::get() are working) See Question&Answers more detail:os...

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

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sum specific values in a multidimensional array (php)

I got a multidimensional array like this: Totalarray ( [0] => Array ( [city] => NewYork [cash] => 1000 ) [1] => ... > 2300 ) ) How can I do it? See Question&Answers more detail:os...

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

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java - Minimizing Jinternal Frame without clicking the button

Is there any way to minimize/maximize the JinternalFrame without clicking the minimize/maximize button at the top-right ... didn't work. Thanks. See Question&Answers more detail:os...

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

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android - Exception : OutOfMemoryError

I have published my app in play store. Now In Crashes and ANRs I am getting following errors on 2 devices ( ... to this please comment. Thanks. See Question&Answers more detail:os...

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

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assembly - Why do we need to disambiguate when adding an immediate value to a value at a memory address

Explains that unless we specify a size operator (such as byte or dword) when adding an immediate value to a ... version 2.11.08 Architecture x86 See Question&Answers more detail:os...

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

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java - Launch Firefox and Wait until it is Closed

Question I want to start the Firefox web browser as process to visit a specific website, then wait until it is ... and Wait Until it is Closed See Question&Answers more detail:os...

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

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