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Having issue on Real Device using vector image in android. SVG-android

I use svg-android.jar from https://github.com/pents90/svg-android at its work fine but only on ... setImageDrawable(drawable); any suggestion? See Question&Answers more detail:os...

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

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peer channel creation fails in Hyperledger Fabric

I am trying to set up a sample hyperledger fabric environment with an orderer and 2 peers. I am not using ... Users: Count: 1 Resulting crypto-config.yaml Profiles: Genesis:...

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

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218 views

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c - Finding the address range of the data segment

As a programming exercise, I am writing a mark-and-sweep garbage collector in C. I wish to scan the data segment ... . How could I do this? See Question&Answers more detail:os...

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

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oauth 2.0 - Javamail api in android using XOauth

I need to send an email through my app using say the javamail API (any other mailing service if ... with mailing services/SMTP requests. See Question&Answers more detail:os...

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

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dynamic - How to print the next N executed lines automatically in GDB?

I have been trying to find a way for some time to automate the progress in GDB of tracing the control flow ... the order routines are called?? See Question&Answers more detail:os...

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

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170 views

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Android accessibility service detect notification

I'm trying to make my app detect whenever a notification is displayed. I've enabled it in the settings app and ... } } Thanks for any help. 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# - Why does the is operator return false when given null?

It seems to me that the is operator is a bit inconsistent. bool Test() { // Returns false, but should ... ? To me it seems counterintuitive. See Question&Answers more detail:os...

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

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amazon web services - Getting json body in aws Lambda via API gateway

I'm currently using NodeJS to build a bot on AWS lambda via AWS Api Gateway and I'm running into an issue ... sure what I should be doing here 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++ - How to iterate std::set?

I have this code: std::set<unsigned long>::iterator it; for (it = SERVER_IPS.begin(); it != SERVER_IPS.end() ... . How I can obtain the value? 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 mvc - Adding a css class to select using @Html.DropDownList()

I'm building my first MVC application after years of doing webforms, and for some reason I am not ... arguments Any help greatly 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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node.js - Node Express sending image files as API response

I Googled this but couldn't find an answer but it must be a common problem. This is the same question as ... binary with correct headers }); See Question&Answers more detail:os...

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

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javascript - How do I retrieve if the popstate event comes from back or forward actions with the HTML5 pushstate?

I'm developing a webpage where depending on the next or back actions I do the correspondent animation, the ... to implement something myself? 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 - Why do I get compilation error "org/codehaus/groovy/control/CompilationFailedException"?

I am trying to compile my JasperReports template using an Ant script and Java. I am getting this error: jasper java ... I still can't compile. See Question&Answers more detail:os...

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

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301 views

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Android device is not connected to USB for debugging (Android studio)

I am trying to debug my application using a real device instead on the emulator. When I try to connect, it ... Any help is appreciated! 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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javascript - Can I use jQuery to check whether at least one checkbox is checked?

I have the following HTML form which can have many checkboxes. When the submit button is clicked, I want the user ... value="Submit"> </form> See Question&Answers more detail:os...

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

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python - How to count the number of words in a sentence, ignoring numbers, punctuation and whitespace?

How would I go about counting the words in a sentence? I'm using Python. For example, I might have the ... when numbers or symbols are involved. See Question&Answers more detail:os...

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

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999 views

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android - java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=1888, result=0, data=null} to activity

My app allows the user to press a button, it opens the camera, they can take a photo and it will show up ... .java:2930) ... 11 more See Question&Answers more detail:os...

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

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156 views

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Mercurial (and, I guess Git) with Dropbox: any drawbacks?

I have a Mercurial repository for a personal project, and I have been storing the master repository in my Dropbox ... . They are in italics. See Question&Answers more detail:os...

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

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python - Webdriver Screenshot

When taking a screenshot using Selenium Webdriver on windows with python, the screenshot is saved directly to the ... to a specific directory? 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 - How to localize the images in Images.xcassets?

We can localize an image in the File Inspector using Localize... like this: Then we can get this: But ... these images in Images.xcassets? See Question&Answers more detail:os...

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

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265 views

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Jquery sortable 'change' event element position

Is there way to get current position of helper being dragged on over new position ? $("#sortable").sortable({ ... need it before mouse release. See Question&Answers more detail:os...

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

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582 views

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html - What does the HTTP 206 Partial Content status message mean and how do I fully load resources?

I have some image tags on a site like this. <img src="img.png"/> When I try to load them they are only ... avoid this and load the full images? See Question&Answers more detail:os...

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

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464 views

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c# - Reference a .NET Core Library in a .NET 4.6 project

Maybe I have a miss understanding of what ".NET Core Library" means, but when I try to add a .NET Core Library in a ... "4.0.11-beta-23516" } } See Question&Answers more detail:os...

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

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386 views

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ios - Disabling automatic scrolling of UITableView when editing UITextField inside UITableViewCell

I'm using custom UITableViewCells inside my UITableView. Each of these UITableViewCells is pretty high and contains a ... can I do this? See Question&Answers more detail:os...

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

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214 views

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Composite Primary Key performance drawback in MySQL

We have a table with a composite Primary key consisting of three fields (and it is in MySQL 5.1). ... handles the Indexes on multiple columns) See Question&Answers more detail:os...

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

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130 views

1 answer

How to update data in one table from corresponding data in another table in SQL Server 2005

I have two tables in different databases on the same database server. Both the databases have the same structure, ... from the Test2 database. See Question&Answers more detail:os...

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

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483 views

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c# - How performant is StackFrame?

I am considering using something like StackFrame stackFrame = new StackFrame(1) to log the executing method, but I ... it for the release? See Question&Answers more detail:os...

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

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497 views

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r - How can I `print` or `cat` when using parallel

If I call a function using parSapply then print, message or cat statements inside that function don't seem to ... :10, oneloop) stopCluster(cl) See Question&Answers more detail:os...

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

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