1 year ago by Amar P

Hi I am using Putty to ssh to a Centos virtual machine running on virtual box. It was working without any problemn until now when it start throwing the error PuTTY Fatal Error: expected key exchange . . .

puttycentosputty-error
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2 years ago by go_mongo

I am trying to create a unique key on a collection. It fails with the error message: > db.users.createIndex({userid:1},{unique:true}) {         "ok" : 0,     &nbsp . . .

mongodbindexingunique
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2 years ago by Binoy

I have a form that use popovers..  and i have the following code inside document ready $(document).ready(function() { $('[data-toggle="popover"]').popover(); }); when the form is . . .

javascriptjqueryhtml
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2 years ago by noddy

I am trying to insert into MYSQL table some data recieved from AJAX post. Error: Cannot enqueue Handshake after already enqueuing a Handshake.     at Protocol._validateEnqueue (C:\nodejs\n . . .

nodejsexpressmysqlhandshake
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2 years ago by Fischer

Hi, I am setting up Socialite2.0 on Laravel 5.3. I registered FB and Google apps and configured services.php with credentials. Facebook login is working fine, but Google authentication fails at redi . . .

authenticationsocialitelaravelgoogleplus-apiredirect
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1 year ago by Prem

I changed some of the options on Visual Studio 2015 IDE from Tools -> Options menu. How do i reset it all back to default without having to re-install? . . .

visual-studio-2015vbnetsettings
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2 years ago by noddy

Hi I am trying to create a nodejs server running on port 3000. I have already installed express (npm install express). I am getting the following error message TypeError: express.createServer is not . . .

nodejsexpressserver
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2 years ago by Mark

I'm using Visual Studio 2015 Community edition to create a Windows IoT background application on VB.NET. When I try to debug with watch on certain variables, i see the message "To inspect the native . . .

windows-iotvs-2015vbnet
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1 year ago by dig_abacus

Hi, I am using $result = mysqli_query($conn,"SELECT COUNT(*) FROM prod_catalogue WHERE cat_id ='".$catid."' " ) or die(mysqli_error($this->dblink)); How do i get the actual count from result beca . . .

mysqliphpmysqlcount
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2 years ago by jsRant

Sample: myArray = [1, 2, 4, 10, 20,100] How to find second largest value without sorting the array or latering its contents? . . .

javascriptarraysecond-largest
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1 year ago by raj

I had a simple custom share button using sharer.php  <a href="https://www.facebook.com/sharer/sharer.php?u=myurl.com" target="_blank">Share on FB</a> The  new guidelines say I . . .

facebookcustom-shareshare-buttonno-sdk
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1 year ago by raj

Hi, I am getting "Whoops, looks like something went wrong" page when session expired. I want to redirect user to login page instead of showing this error message. I am using Laravel 5.3. I think i ne . . .

laravellaravel53tokenmismatchexception-handlingsession-expired
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1 year ago by gareth

I have a Visual Studio 2015, VB.NET solution that uses a Oracle.DataAccess.dll. I get the following warning when i try to compile the project.  There was a mismatch between the processor archite . . .

visual-studio-2015oraclevbnet
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1 year ago by guruprakash

.Net application raises below error message when trying to insert data into an Oracle table : ORA-22062: invalid input string [40,7] at Oracle.DataAccess.Types.OracleDecimal..ctor(String numStr, Stri . . .

vbnetoracleora-22062insert-tableerror
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1 year ago by noddy

How to check if a path is file or directory? . . .

nodejspathfiledirectory
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