'^M' character at end of lines

When I run a particular SQL script in Unix environments, I'm am seeing a '^M' character at the end of each line of the SQL script as it is echoed to the command-line. I don't know on which OS the...

Android WebView.loadDataWithBaseURL() JavaScript Injection Question

I have searched high and low for a solution to this problem, and while I found one question, I have found zero responses. I'll lay out the entire situation because maybe there's a solution I'm...

Appending large block of html with append()

Im trying to append a large block of text using jquery's append(). $('#add_contact_btn').click(function(event) { event.preventDefault(); var large = '<div class="accordian_container"><a...

How to Build a Search Engine? (2013 Update)

This isn't the first time this question has been asked here at Stackoverflow - but it is nearly five years later - and the times and technologies have changed a bit. I'm wondering what folks are...

Suppress/clear messages in oracle forms 10g

I have some validation code that, when a user tries to save, will run through some complex business rules and determine if the current data entered matches the rules enough so to allow a save. If...

How to create a fpdf wordpress plugin

I'm familiar with creating wordpress plugins. I tried hard to make fpdf plugin to create pdf file from php contents, but IT didn't work I now that : require_once("fpdf.php"); should comes at the...

Speech streaming over Wifi

I have been trying to stream speech( May extend to audio) at 16Khz over the wifi HTTP TCP/IP. I have started of with ESP8266 wifi module considering its compatibility with Arduino and other...

Error with Get-ADUser: Invalid enumeration context

I posted this question the other day https://stackoverflow.com/questions/30856287/extract-e-mail-from-grouped-objects/30856711?noredirect=1#comment49758538_30856711 <!-- language: lang-psh $OuUser...

Liquibase Java, changesets don't apply

I'm currently building a project for my internship, and I'm stuck since two days trying to use Liquibase in java. Everything seems right : the changelog file is found, correct URI, username and...

How to get values of cursor object by using Python

I have data in mondoDB; db.np_tpy_gla.find({},{"_id":0, "c": 1}) Result: { "c" : NumberLong(18) } { "c" : NumberLong(40) } { "c" : NumberLong(42) } { "c" : NumberLong(54) } ... I am trying to...

Outlook Add-In Crashes or Your server administrator has limited the number of items you can open simultaneously

I have created a simple Outlook Add-in for copying contacts from one folder to another.(~5000 contacts) Why I need this? There is a weird way for creating a public address book as described...

How to move multiple turtles at the same time?

I have an assignment which is asked to set two turtles in a race track (same size but separate track). I am able to make them move, but the second one moves only when the first one moved a half of...

Required field 'uncompressed_page_size' was not found in serialized data! Parquet

I am getting below error while trying to save parquet file from local directory using pyspark. I tried spark 1.6 and 2.2 both give same error It display's schema properly but gives error at the...

Convert "Binary Data" Image in Mongoose/MongoDB to base64 and display in HTML

I uploaded an image to mongoose and the it was saved as a binary data like so: Now Im trying to retrieve that image and display within my HTML page like so: <img id="user-img"...

Error - Android resource linking failed (AAPT2 27.0.3 Daemon #0)

I have this error I am try reinstall android studio and remove .gradle folder , any solution please? Error:FAILURE: Build failed with an exception. * What went wrong: Execution failed for...

What's the most efficient way to determine the minimum AWS permissions necessary for a Terraform configuration?

I have a Terraform configuration targeting deployment on AWS. It applies beautifully when using an IAM user that has permission to do anything (i.e. {actions: ["*"], resources: ["*"]}. In pursuit...

Model OpenAPI 2.0 file download, type string:binary vs. type file

I'm a little confused how to model a file download with Swagger/OpenAPI v2. Take this small example: /files/{name}.zip: get: summary: Returns the requested ZIP file as "file download" i.e....

React Native App - Open with the google assistant and execute a command

I've been working on an app in react native - and have also build out an app in actions on google. What I want to do is allow the user to invoke a command - from my react native android app -...

Prevent duplicate entries in a ms access table

I am new to ms access, I have prepared a database for a school where I want to apply duplicate entry restrictions. I want to stop duplicate entry in same month. Type of studentID is number while...

Module build failed (from ./node_modules/mini-css-extract-plugin/dist/loader.js): ReferenceError: document is not defined

Ok, So basically We use webpack to bundle our resources before deployment. However, now we want to also bundle our sass files through webpack is it simplifies our build process.it was going well,...

Tkinter Python Auto Start on Raspberry Pi4

I am building my first tkinter application which works perfectly until I try to auto start it at boot. I have researched this topic and tried numerous things but nothing works correctly. I am...

Is it possible to mock a database call or an Api call in a stress test with Gatling?

I have two microservices written with Spring boot and Java working in a system. The second microservice calls a database and returns a response to the first microservice. I am writing a stress...

Flutter error: Could not load wrapper properties from /android/gradle/wrapper/gradle-wrapper.properties'

i am new to flutter, i just followed an online video on setting up flutter on my MacBook pro and i just created my first project and tried to run it while my system is connected to the internet ...

Building Android Automotive emulator with bluetooth support

I've been trying to build an android automotive emulator to enable Bluetooth support. There are instructions at https://source.android.com/devices/automotive/start/passthrough. However, the...

The requested contract was not found. Make sure the source code is available for compilation

I'm using '@openzeppelin/truffle-upgrades' plugin to create an upgradeable contract. First time doing this and going base off the websites article that they have on it....

Angular project with eslint is super slow

I have an Angular12 project composed of 590 TypeScript files. When I do ng lint it runs TSLint and finishes in about 5 seconds. Nonetheless, I tried upgrading to eslint following the instructions...

In the ompr package in R, how can I rephrase my objective/constraints/variables so as to avoid the "problem too large" error?

I am trying to learn to fit a linear integer programming optimization model in R using the ompr package that a colleague had previously fit using CPLEX/GAMS (specifically, the one described here:...

vscode SFTP Natizyskunk permission denied, cannot modify the files and upload them

I use this extention in vscode for modifying files on my server: SFTP Natizyskunk but I cannot. this is the error: permission denied and this is the log: [12-10 22:53:06] [error] Error:...

How to fix Cannot find module '@vscode/sqlite3' when running npx knex migrate:make test

When npx knex migrate:make executed this error pop up Using environment: development Knex: run $ npm install sqlite3 --save Cannot find module '@vscode/sqlite3' Require stack: -...

How do I calculate square root in Python?

I need to calculate the square root of a number, for example √9 = 3 or √2 = 1.4142. How can I do it in Python? The inputs will probably be all positive integers, and relatively small (say less...