verification

How to Embed Systemverilog Interpreter using DPI-C?

有些话、适合烂在心里 提交于 2019-11-29 09:00:59
Problem Description : I design in SystemVerilog and write the testbenches in the same language. I want to be able to compile my design and test different functions during simulation in the way you would using an interpreter with e. Ideally, I would have a terminal pop-up upon simulation when the simulator hit some line. Potential Ideas : I've looked at the DPI-C and it seems like I would have to "export" all tasks in my project in order to run them from the interpreter. However, I'm not sure how to do this automatically or if there's a better way. Furthermore, I have no idea how I would get C

Mobile Phone no. verification

时光毁灭记忆、已成空白 提交于 2019-11-29 05:07:28
I am designing a website.I want to validate the mobile no. entered by the user on the registration page, by sending a verification code to his mobile phone. Can anyone give me pointers to how should i proceed with it?? There are two options, depending on your budget. Option 1 - buy an SMS gateway and install it on your server. You can then call an API from your server-side script that will send an SMS - you will need to supply the mobile phone number and the text content. This is the more expensive option unless you have a lot of volume. Option 2 - use an SMS gateway service. In this case,

Same page processing

一世执手 提交于 2019-11-29 04:23:24
How can process a form on the same page vs using a separate process page. Right now for signups, comment submissions, etc I use a second page that verifies data and then submits and routes back to home.php. How can I make it so that on submit, the page itself verifies rather than using a second page. You can tell the form to submit to the PHP's self, then check the $_POST variables for form processing. This method is very good for error checking as you can set an error and then have the form reload with any information the user's previously submitted still in tact (i.e. they don't lose their

Account verification: Only 1 account per person

夙愿已清 提交于 2019-11-29 02:50:10
问题 In my community, every user should only have one account. So I need a solution to verify that the specific account is the only one the user owns . For the time being, I use email verification . But I don't really need the users' email adresses. I just try to prevent multiple accounts per person. But this doesn't work, of course. People create temporary email addresses or they own several addresses, anyway. So they register using different email addresses and so they get more than one account

Android In-App Billing : Security.java says “Signature Verification Failed”

你。 提交于 2019-11-29 01:31:51
I have implemented a test app with Android's In-App Billing. I have filled in my Public Key in the Security.java file. Everything works, but when I submit the payment, the app crashes. I receive an error in LogCat that says "Signature Verification Failed", which corresponds to this bit of code: if (!sig.verify(Base64.decode(signature))) { Log.e(TAG, "Signature verification failed."); return false; } If I change that bit to return true instead of return false, then everything works properly - I can submit payment and safely return to the app - but I am assuming that something else is wrong,

How to handle ssh host key verification with 2 different hosts on the same (but changing) IP address? [closed]

早过忘川 提交于 2019-11-29 00:57:31
问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 8 years ago . I have 2 ssh servers behind a nat firewall at a location that changes its wan IP every day. They are always at the same wan IP address on a given time but on different ports. I am connecting to server A this way: ssh -p 22001 karl@x1.example.com and to server B: ssh -p 22002 karl@x2.example.com So I get 2

Blackberry: Verificattion error when using Library project as External Jar

痞子三分冷 提交于 2019-11-28 12:08:15
问题 I have created two Blackberry project in Blackberry Java Plug-in for Eclipse, i.e. MyProjectApp (set as application project) and MyProjectLib (set as Library project). Now I have created a simple MainScreen class like below: public class SampleScreen extends MainScreen { public SampleScreen (){ RichTextField topbar = new RichTextField("hello world"); add(topbar); } } Now I export MyProjectLib as Jar file and add the same in MyProjectApp as external Jar. Now I want to fire the SampleScreen

Determining the health/validity of an email address

折月煮酒 提交于 2019-11-28 10:04:37
问题 Routine maintenance on a website often involves verifying that links are valid, flagging bad ones, etc. I know how to match email addresses via a script (especially in the context of a web page where they'd be in mailto: links). My question is how would I verify they're OK without spamming the address? Stripping-off the domain and verifying it's listening on port 25 is a partial answer, but doesn't handle verifying the username/alias. Is there a way to add this to my maintenance scripts for

Data verifications in Getter/Setter or elsewhere?

北城以北 提交于 2019-11-27 23:51:41
问题 I'm wondering if it's a good idea to make verifications in getters and setters , or elsewhere in the code. This might surprise you be when it comes to optimizations and speeding up the code, I think you should not make verifications in getters and setters, but in the code where you're updating your files or database. Am I wrong? 回答1: Well, one of the reaons why classes usually contain private members with public getters/setters is exactly because they can verify data. If you have a Number

Android In-App Billing : Security.java says “Signature Verification Failed”

扶醉桌前 提交于 2019-11-27 21:41:05
问题 I have implemented a test app with Android's In-App Billing. I have filled in my Public Key in the Security.java file. Everything works, but when I submit the payment, the app crashes. I receive an error in LogCat that says "Signature Verification Failed", which corresponds to this bit of code: if (!sig.verify(Base64.decode(signature))) { Log.e(TAG, "Signature verification failed."); return false; } If I change that bit to return true instead of return false, then everything works properly -