Questions Tagged with #Otp

OTP is a set of useful middle-ware, libraries and tools written in Erlang. It is an integral part of the open source distribution of Erlang. (For the one-time passwords, use [tag:one-time-password])

DeprecationWarning: Buffer() is deprecated due to security and usability issues when I move my script to another server

Getting error when script move to other server. (node:15707) [DEP0005] DeprecationWarning: Buffer() is deprecated due to security and usability issues. Please use the Buffer.alloc(), Buffer.alloc..

Error : Program type already present:$Behavior

I am getting the following error while building the project. haven't used CoordinatorLayout in this project. just added as a dependency in build.gradle : I am using Android Studio 3.2 Canary 4. Log..

ReferenceError: fetch is not defined

I have this error when I compile my code in node.js, how can I fix it? RefernceError: fetch is not defined This is the function I am doing, it is responsible for recovering information from a spec..

Could not resolve in Android Studio new project

I know about this questions: Failed to resolve: android Could not resolve [duplicate] And I've read this documentation..

No provider for HttpClient

After upgrading from angular 4.4 to 5.0 and after updating all HttpModule and Http to HttpClientModule I started to get this error. I also added HttpModule again to be sure it's not due to some depe..

Unable to merge dex

I have Android Studio Beta. I created a new project with compile my old modules but when I tried launching the app it did not launch with the message: Error:Execution failed for task ':app:transformD..

Kubernetes Pod fails with CrashLoopBackOff

I 'm Following this guide in order to set up a pod using minikube and pull an image from a private repository hosted at: When trying to set up a pod to pull the image i see CrashLoopBa..

Hide header in stack navigator React navigation

I'm trying to switch screen using both stack and tab navigator. const MainNavigation = StackNavigator({ otp: { screen: OTPlogin }, otpverify: { screen: OTPverification}, userVerifie..

Could not find in circle ci

I update the gradle plugin to the latest : and this error occured : export TERM="dumb" if [ -e ./gradlew ]; then ./gradlew test;else gradle test;fi FAILU..

Error:Execution failed for task ':app:compileDebugKotlin'. > Compilation error. See log for more details

Error:Execution failed for task ':app:compileDebugKotlin'. > Compilation error. See log for more details build:gradle(Module:app) buildscript { repositories { maven { url '..

Android: Getting "Manifest merger failed" error after updating to a new version of gradle

After accepting to update the project to new version of gradle I get this error: Error:Execution failed for task ':app:processDebugManifest'. Manifest merger failed : Attribute meta-data#android.supp..

REST API - Use the "Accept: application/json" HTTP Header

When I make a request, I get a response in XML, but what I need is JSON. In the doc it is stated in order to get a JSON in return: Use the Accept: application/json HTTP Header. Where do I find the HT..

Gradle error: Minimum supported Gradle version is 3.3. Current version is 3.2

When I today update Android Studio it write: Minimum supported Gradle version is 3.3. Current version is 3.2 how can I solve this problem? Here is my build.gradle // Top-level build file where you ..

Error:Cause: unable to find valid certification path to requested target

I got the following Error in android Studio 2.2.3 when I sync gradle. Error:Cause: unable to find valid certification path to requested target How can I fix this issue I am Adding my Gradle file al..

Laravel 5.4 redirection to custom url after login

I am using Laravel Framework 5.4.10, and I am using the regular authentication that php artisan make:auth provides. I want to protect the entire app, and to redirect users to /themes after login. ..

Didn't find class ""?

I am getting the below exception on app launch. java.lang.RuntimeException: Unable to get provider java.lang.ClassNotFoundException: Didn't find cla..

How do I access Configuration in any class in ASP.NET Core?

I have gone through configuration documentation on ASP.NET core. Documentation says you can access configuration from anywhere in the application. Below is Startup.cs created by template public clas..

How to upload a file and JSON data in Postman?

I am using Spring MVC and this is my method: /** * Upload single file using Spring Controller. */ @RequestMapping(value = "/uploadFile", method = RequestMethod.POST) public @ResponseBody ResponseEnti..

Could not find method android() for arguments

I've been trying to import a project to Android Studio and this is where I am stuck, there is a similar question on Stack Overflow but it did not provide a solution to my particular error. This is m..

Install pip in docker

I'm not able to install pip in Docker. Here's my Dockerfile: FROM ubuntu:14.04 # Install dependencies RUN apt-get update -y RUN apt-get install -y git curl apache2 php5 libapache2-mod-php5 php5-mcr..

Error: No toolchains found in the NDK toolchains folder for ABI with prefix: llvm

I want to compile an open source android project (Netguard) using gradel (gradlew clean build) But I encountered this Error: A problem occurred configuring project ':app'. > Exception thrown while..

File URL "Not allowed to load local resource" in the Internet Browser

I've got a major brainteaser. I want to open a file in classic ASP. I'm using various variables because things can change but the outcome is correct. I know this because I've tested the outcome by co..

OTP (token) should be automatically read from the message

I am working on an Android App, in which the server sends an OTP and the user needs to enter this OTP in the App, to SignUp for my App. What I want is, that my App should be able to automatically read..

Graphviz's executables are not found (Python 3.4)

I am running Python3.4 on Windows 7. I am trying to use the Python interface for graphviz. This is a script I intend to run: from graphviz import Digraph import pydotplus dot = Digraph(comment='The ..

How to give spacing between buttons using bootstrap

I want to give spacing between buttons is there a way to give spacing using bootstrap so that they will be consistent for different screen resolutions. I tried using margin-left But is it the correct..

Bootstrap 3: How do you align column content to bottom of row

I have a row in Bootstrap 3 and 3 columns in that row. I want to align two of the columns to the bottom of the row and keep the first column at the top. When I use the traditional approach with positi..

multiple plot in one figure in Python

I am new to python and am trying to plot multiple lines in the same figure using matplotlib. Value of my Y axis is stored in a dictionary and I make corresponding values in X axis in my following code..

Transparent color of Bootstrap-3 Navbar

I'm having problem with setting bootstrap3 navbar transparency or opacity color. I didin't change anything in bootstrap.css or bootstrap-theme.css In my menu I'm Trying to put image under that and se..

AngularJS- Login and Authentication in each route and controller

I have an AngularJS application created by using yeoman, grunt and bower. I have a login page that has a controller that checks for authentication. If the credentials are correct I reroute to home pa..

CSS property to pad text inside of div

Is there a way to give a div element some padding INSIDE its border? For example, currently all the text inside my main div element goes right to the edge of the element's border. I'd like, as a gener..

Bootstrap 3 Styled Select dropdown looks ugly in Firefox on OS X

When styling a form <select> element in Bootstrap 3, it renders an ugly button on the in Firefox on OS X: ( This has apparently been a known issue for a while, and t..

Bootstrap 3 collapse accordion: collapse all works but then cannot expand all while maintaining data-parent

I'm using Bootstrap 3 and trying to setup the following accordion/collapse structure: Onload: Each accordion panel in a group is fully collapsed and functions as documented/expected. Button click: E..

PowerShell script to check the status of a URL

Similar to this question here I am trying to monitor if a set of website links are up and running or not responding. I have found the same PowerShell script over the Internet. However, instead of dir..

Twitter Bootstrap 3, vertically center content

I know this has been asked a thousand time but I can't find a way to make the text and image to be centered vertically. I'm using Twitter Bootstrap 3 with dynamic content so therefor, I do not know t..

Bootstrap 3 select input form inline

I'm trying to get input and select option inline attached with each other like this demo using Bootstrap 2 (dead link). Following Bootstrap 3 guidelines I manage to do this: <div class="container..

Bootstrap 3 Multi-column within a single ul not floating properly

I have been encountering problems like this on the current bootstrap 3 for a while now. I have managed to fix them in the past in one way or another but have no clue of how to fix it this time. I nee..

Bootstrap 3 - How to load content in modal body via AJAX?

As you can see here, I have a button that launches a modal. Setting an href url for the button this url is automatically loaded into modal by Bootstrap 3. The fact is this page is loaded into modal ro..

Bootstrap radio button "checked" flag

In case #1 works, in case #2 it do not works. Check the code bellow: <div class="container"> <div class="row"> <h1>Radio Group #1</h1> <label class="rad..

Bootstrap 3 panel header with buttons wrong position

I am using Bootstrap 3 and I would like to add some buttons in panel header, on top-right corner. When trying to add them, they are show below title baseline. Code : What ar..

Carousel with Thumbnails in Bootstrap 3.0

I need to make Bootstrap 3.0 Carousel to display a slide of thumbnails. How can I do this? This is an image of what I´m looking for: This is a working example for Bootstrap 2, but I need this for ..

How to simulate POST request?

I'm testing on Windows, trying to simulate POST requests (with different form variables) for load testing. I have tried all kinds of load testing software but failed to get it working. For GET reques..

How to make bootstrap 3 fluid layout without horizontal scrollbar

here is sample link: this is html i use. <div class="row"> <div class="col-md-6">.col-md-6</div> <div class="col-md-6">.col-md-6</div> <..

Bootstrap 3 unable to display glyphicon properly

I am migrating from bootstrap 2.3 to bootstrap 3 and everything works well. But when I tried to add some icons, the icon font doesn't displayed properly. I tried to look over here

How to use vertical align in bootstrap

Simple problem: How do I vertically align a col within a col using bootstrap? Example here (I want to vertically align child1a and child1b): HTML <div class="col-lg-12"..

Options for embedding Chromium instead of IE WebBrowser control with WPF/C#

Updated for 2020, I've linked my article where I compare the memory footprints of different approaches to hosting HTML WebView in a basic Windows Desktop application: MSEdge WebView2 WPF Chromely/Cef..

DataTables warning: Requested unknown parameter '0' from the data source for row '0'

Does anybody please know, what is wrong with the very simple HTML file below? I am just trying to use an array of objects as the data source for DataTables: tests.html: <html> <head> ..

Reading a text file using OpenFileDialog in windows forms

I am new to the OpenFileDialog function, but have the basics figured out. What I need to do is open a text file, read the data from the file (text only) and correctly place the data into separate text..

Getting Python error "from: can't read /var/mail/Bio"

I am running a (bio)python script which results in the following error: from: can't read /var/mail/Bio seeing as my script doesn't have anything to with mail, I don't understand why my script is lo..

Spring,Request method 'POST' not supported

First of all say apology to ask this repeated Question.. Actually in my spring Application i have user.jsp and professional.jsp here is my User.jsp: <form:form action="profile/user" modelAttri..

ldap_bind: Invalid Credentials (49)

I'm running OpenLDAP 2.4-28 on XUBUNTU 12.04. I'm reading "Mastering OpenLDAP" and configuring along with the book. When I try to perform the following search (page 47): $ ldapsearch -x -W -D 'cn=M..

java.sql.SQLException: Access denied for user 'root'@'localhost' (using password: YES)

The following code: Class.forName("com.mysql.jdbc.Driver"); Connection m_connection = DriverManager.getConnection("jdbc:mysql://localhost","root","root"); Throws this exception on getConnection(): ..

Android Image View Pinch Zooming

I am using code sample from Making Sense of Multitouch for zooming image view. On ScaleListener I added ScaleGestureDetector.getFocusX() and getFocusY()for content to zoom about the focal point of the..

How to get the Parent's parent directory in Powershell?

So if I have a directory stored in a variable, say: $scriptPath = (Get-ScriptDirectory); Now I would like to find the directory two parent levels up. I need a nice way of doing: $parentPath = Spl..

Non-resolvable parent POM using Maven 3.0.3 and relativePath notation

After migrating to Mavent 3.0.3 Parent poms in several Projects cannot be resolved anymore. The Projects are structured in a default manner, so I set parent.relativePath to "../pom.xml" supe..

C# Iterate through Class properties

I'm currently setting all of the values of my class object Record. This is the code that I'm using to populate the record at the moment, property by property. // Loop through each field in the resul..

ORA-01008: not all variables bound. They are bound

I have come across an Oracle problem for which I have so far been unable to find the cause. The query below works in Oracle SQL developer, but when running in .NET it throws: ORA-01008: not all va..

Does Git Add have a verbose switch

I am in the process of moving all my private an public repo's over to github. One of the decisions I have made is to only use the console as it means a smaller tooling footprint if I ever need to chan..

Passing parameters to a Bash function

I am trying to search how to pass parameters in a Bash function, but what comes up is always how to pass parameter from the command line. I would like to pass parameters within my script. I tried: myB..

matching query does not exist Error in Django

I have implemented a password recovery functionality in django. With my method, the new password will be sent to the email id entered. It works fine when given the correct email (e-mail id which exist..

Javascript Drag and drop for touch devices

I am looking for a drag & DROP plugin that works on touch devices. I would like similar functionality to the jQuery UI plugin which allows "droppable" elements. The jqtouch plugin supports dragg..

How to remove lines in a Matplotlib plot

How can I remove a line (or lines) of a matplotlib axes in such a way as it actually gets garbage collected and releases the memory back? The below code appears to delete the line, but never releases..

Mysql SELECT CASE WHEN something then return field

I have two field nnmu and nnmi , if nnmu is equal to 1, I need to return naziv_mesta from **mesto_istovara**, else if it's =0 I need to return naziv_mesta from mesto_utovara table and reverse, if ..

Address already in use: JVM_Bind

I'm using Glassfish 3.0.1, JVM 1.6.0_21 on Windows XP Pro; I don't know exactly what has changed in my environment but I get this stacktrace as soon as I try to deploy an enterprise application (ejb ..

Assert that a WebElement is not present using Selenium WebDriver with java

In tests that I write, if I want to assert a WebElement is present on the page, I can do a simple: driver.findElement(By.linkText("Test Search")); This will pass if it exists and it will bomb out i..

Clang vs GCC - which produces faster binaries?

I'm currently using GCC, but I discovered Clang recently and I'm pondering switching. There is one deciding factor though - quality (speed, memory footprint, reliability) of binaries it produces - if ..

Something better than .NET Reflector?

I used to love .NET Reflector back in the day, but ever since Red Gate Software took over it has gone downhill dramatically. Now it forces me to update (which is absolutely ridiculous), half the time ..

Static linking vs dynamic linking

Are there any compelling performance reasons to choose static linking over dynamic linking or vice versa in certain situations? I've heard or read the following, but I don't know enough on the subject..

How to decrypt an encrypted Apple iTunes iPhone backup?

I've been asked by a number of unfortunate iPhone users to help them restore data from their iTunes backups. This is easy when they are unencrypted, but not when they are encrypted, whether or not the..

How can I programmatically check whether a keyboard is present in iOS app?

I need to check the condition of keyboard visibility in my iOS app. Pseudocode: if(keyboardIsPresentOnWindow) { //Do action 1 } else if (keyboardIsNotPresentOnWindow) { //Do action 2 } How..

Java Swing - how to show a panel on top of another panel?

I wish to have an internal (non window) dialog to ask for member input. I would like the dialog to be placed centrally on an existing JPanel. I have looked at layeredpanes and these seem unusable due ..

SQL Server Text type vs. varchar data type

I have variable length character data and want to store in SQL Server (2005) database. I want to learn some best practices about how to choose TEXT SQL type or choose VARCHAR SQL type, pros and cons i..

When should I use a struct rather than a class in C#?

When should you use struct and not class in C#? My conceptual model is that structs are used in times when the item is merely a collection of value types. A way to logically hold them all together in..

Local file access with JavaScript

Is there local file manipulation that's been done with JavaScript? I'm looking for a solution that can be accomplished with no install footprint like requiring Adobe AIR. Specifically, I'd like to re..

.NET data structures: ArrayList, List, HashTable, Dictionary, SortedList, SortedDictionary -- Speed, memory, and when to use each?

.NET has a lot of complex data structures. Unfortunately, some of them are quite similar, and I'm not always sure when to use one and when to use another. Most of my C# and Visual Basic books talk abo..

Chain-calling parent initialisers in python

Consider this - a base class A, class B inheriting from A, class C inheriting from B. What is a generic way to call a parent class initialiser in an initialiser? If this still sounds too vague, here's..

In NetBeans how do I change the Default JDK?

Possible Duplicate: Changing Java platform on which Netbeans runs Here is an image of my default JDK (which is 1.6) and the JDK I want to set as default (which is 1.7)

Set language for syntax highlighting in Visual Studio Code

Before the confusion begins, this question is about Code, the new lightweight Visual Studio Editor. You can get it from here: I have a textfile (.txt) with CSS in it an..

Log exception with traceback

How can I log my Python errors? try: do_something() except: # How can I log my exception here, complete with its traceback? ..

Best practice for partial updates in a RESTful service

I am writing a RESTful service for a customer management system and I am trying to find the best practice for updating records partially. For example, I want the caller to be able to read the full rec..

hibernate could not get next sequence value

i have gwt application connect to postgres DB at the backend, and a java class 'Judgement' mapping the table 'judgements' in DB, when i tried to persistent a judgement into db, it threw the following ..

Programmatically center TextView text

I beg some leniency here, I'm just starting with the Android SDK tutorials and I'm attempting something out of interest that's not in the tutorial itself, but I would hope would be easy. I am trying ..

Correct file permissions for WordPress

I've had a look over here but didn't find any details on the best file permissions. I also took a look at some of WordPress's form's questions over here too but anybody that suggests 777 obviously ne..

How to concatenate string variables in Bash

In PHP, strings are concatenated together as follows: $foo = "Hello"; $foo .= " World"; Here, $foo becomes "Hello World". How is this accomplished in Bash?..

alter the size of column in table containing data

Possible Duplicate: How to make a varchar2 field shorter in Oracle? In Oracle(9i and above) Alter table employee MODIFY ename varchar2(10); I want to alter the column ename of table ..

IPython/Jupyter Problems saving notebook as PDF

So, i've been trying to save a jupyter notebook as PDF but i just can't figure out how to do this. The first thing i try is from the file menu just download as PDF, but doing that results in: nbconve..

Instant run in Android Studio 2.0 (how to turn off)

How to disable Instant Run in Android Studio 2.0 Preview. When I go to the settings I see it: and I can not remove the tick from "Enable Instant Run..." I use Android Studio 2.0 Preview 9, but thi..

Dependent DLL is not getting copied to the build output folder in Visual Studio

I have a visual studio solution. I have many projects in the solution. There is one main project which acts as the start up and uses other projects. There is one project say "ProjectX". Its reference ..

Using setTimeout to delay timing of jQuery actions

I am attempting to delay the swapping of text in a div. It should operate like a slider/carousel for text. I must have the code wrong, as the final text replacement never happens. Also, how would I ..

Multiline TextView in Android?

I did like below in xml <TableRow> <TextView android:id="@+id/address1" android:layout_width="fill_parent" android:layout_height="wrap_content" android:gravity="..

Excel function to make SQL-like queries on worksheet data?

I have a largish table in an Excel worksheet: Column_1 | Column_2 | Column_3 ValueA ValueB ValueC .... What I need is a function that will take as input the range and an SQL-like query S..

C++ Matrix Class

In C, if I wanted to create a matrix struct, I would use: struct matrix { int col, row; double data[1]; // I want the matrix entries stored // right after this struct } Then I..

How to remove all non-alpha numeric characters from a string in MySQL?

I'm working on a routine that compares strings, but for better efficiency I need to remove all characters that are not letters or numbers. I'm using multiple REPLACE functions now, but maybe there is..

ActiveMQ or RabbitMQ or ZeroMQ or

We'd be interested to hear any experiences with the pros and cons of ActiveMQ vs RabbitMQ vs ZeroMQ. Information about any other interesting message queues is also welcome...

finding and replacing elements in a list

I have to search through a list and replace all occurrences of one element with another. So far my attempts in code are getting me nowhere, what is the best way to do this? For example, suppose my li..

How can I get the assembly file version

In AssemblyInfo there are two assembly versions: AssemblyVersion: Specify the version of the assembly being attributed. AssemblyFileVersion: Instructs a compiler to use a specific version number for..

Erasing elements from a vector

I want to clear a element from a vector using the erase method. But the problem here is that the element is not guaranteed to occur only once in the vector. It may be present multiple times and I need..

Create SQL identity as primary key?

create table ImagenesUsuario { idImagen int primary key not null IDENTITY } This doesn't work. How can I do this?..

How to change the status bar background color and text color on iOS 7?

My current application runs on iOS 5 and 6. The navigation bar is having an orange color and the status bar is having a black background color with white text color. However, when I run the same app..

Rebase array keys after unsetting elements

I have an array: $array = array(1,2,3,4,5); If I were to dump the contents of the array they would look like this: array(5) { [0] => int(1) [1] => int(2) [2] => int(3) [3] => i..

Check if object value exists within a Javascript array of objects and if not add a new object to array

If I have the following array of objects: [ { id: 1, username: 'fred' }, { id: 2, username: 'bill' }, { id: 2, username: 'ted' } ] Is there a way to loop through the array to check whether a partic..

How to export data from Spark SQL to CSV

This command works with HiveQL: insert overwrite directory '/data/home.csv' select * from testtable; But with Spark SQL I'm getting an error with an org.apache.spark.sql.hive.HiveQl stack trace: j..

Python recursive folder read

I have a C++/Obj-C background and I am just discovering Python (been writing it for about an hour). I am writing a script to recursively read the contents of text files in a folder structure. The pro..

Run a string as a command within a Bash script

I have a Bash script that builds a string to run as a command Script: #! /bin/bash matchdir="/home/joao/robocup/runner_workdir/matches/testmatch/" teamAComm="`pwd`/" teamBComm="`pwd`/" inc..

Spring Data JPA Update @Query not updating?

I have an update query: @Modifying @Transactional @Query("UPDATE Admin SET firstname = :firstname, lastname = :lastname, login = :login, superAdmin = :superAdmin, preferenceAdmin = :preferenceAdmin, ..

Reading an Excel file in PHP

I'm trying to read an Excel file (Office 2003). There is an Excel file that needs to be uploaded and its contents parsed. Via Google, I can only find answers to these related (and insufficient topics..

How do I find a particular value in an array and return its index?

Pseudo Code: int arr[ 5 ] = { 4, 1, 3, 2, 6 }, x; x = find(3).arr ; x would then return 2. ..

How to calculate number of days between two dates

I have two input dates taking from Date Picker control. I have selected start date 2/2/2012 and end date 2/7/2012. I have written following code for that. I should get result as 6 but I am getting 5...

NuGet Package Restore Not Working

I checked in a project on one computer, checked out on another, and find that the binaries installed by NuGet are missing. I could check them in to source control as well, but it looks like there's a..

The activity must be exported or contain an intent-filter

when I tried to run my application its show the error below Error running Dashboard: The activity must be exported or contain an intent-filter How can I solve this error?..

Git push error: Unable to unlink old (Permission denied)

In the remote server I have a post-receive hook set up in order to make a git checkout of my repository: #!/bin/sh GIT_WORK_TREE=/var/www/<website> git checkout -f But when I make a push from..

How to make JavaScript execute after page load?

I'm executing an external script, using a <script> inside <head>. Now since the script executes before the page has loaded, I can't access the <body>, among other things. I'd like t..

How to delete SQLite database from Android programmatically

I would like to delete the database file from the Android file system programatically? Can I have a shell script launch adb which in turns runs a shell script in the Android space to do the database ..

Pass array to mvc Action via AJAX

I'm trying to pass an array (or IEnumerable) of ints from via AJAX to an MVC action and I need a little help. the javascript is $.get('/controller/MyAction', { vals: arrayOfValues }, function (dat..

Output in a table format in Java's System.out

I'm getting results from a database and want to output the data as a table in Java's standard output I've tried using \t but the first column I want is very variable in length. Is there a way to dis..

Deleting a local branch with Git

I've googled and there are several very long threads on this topic and none of them seem to help. I think I'm doing something wrong. I have a branch called Test_Branch. When I try to delete it using t..

how to draw smooth curve through N points using javascript HTML5 canvas?

For a drawing application, I'm saving the mouse movement coordinates to an array then drawing them with lineTo. The resulting line is not smooth. How can I produce a single curve between all the gat..

Parse error: Syntax error, unexpected end of file in my PHP code

I got an error: Parse error: syntax error, unexpected end of file in the line With this code: <html> <?php function login() { // Login function code ..

Calculate execution time of a SQL query?

I am providing search functionality in my website, when user searches a record then I want to display the time the query taken to get the results same as google does. When we search anything then goog..

ggplot2, change title size

I would like to have my main title and axis title have the same font size as the annotated text in my plot. i used theme_get() and found that text size is 12, so I did that in my theme statement - th..

What is the difference between URI, URL and URN?

What's the difference between an URI, URL and URN? I have read a lot of sites (even Wikipedia) but I don't understand it. URI: URL: URN:

how to remove "," from a string in javascript

original string is "a,d,k" I want to remove all , and make it to "adk". I tried code below but it doesn't work. "a,d,k".replace(/,/,"") ..

Output a NULL cell value in Excel

Possible Duplicate: Return empty cell from formula in Excel I have an IF statement. If a cell = n, then do something, else output NULL =IF(A1=5, "Success", NULL) // #NAME? =IF(A1=5, "Suc..

IIS Express gives Access Denied error when debugging ASP.NET MVC

I have created an ASP.NET MVC 3 project, and am using IIS Express as the web server when developing. When I try to debug, I get the error message below. How can this be solved? Server Error in '/..

Which is best data type for phone number in MySQL and what should Java type mapping for it be?

I am using MySQL with Spring JDBC template for my web application. I need to store phone number with only digits (10). I am little bit confused about data type using data type. What is preferable da..

PowerShell : retrieve JSON object by field value

Consider JSON in this format : "Stuffs": [ { "Name": "Darts", "Type": "Fun Stuff" }, { "Name": "Clean Toilet", "Type": "Boring Stuff" } ] In PowerShe..

reading and parsing a TSV file, then manipulating it for saving as CSV (*efficiently*)

My source data is in a TSV file, 6 columns and greater than 2 million rows. Here's what I'm trying to accomplish: I need to read the data in 3 of the columns (3, 4, 5) in this source file The fifth..

html div onclick event

I have one html div on my jsp page, on that i have put one anchor tag, please find code below for that, <div class="expandable-panel-heading"> <h2> <a id="ancherComplaint..

Multiprocessing vs Threading Python

I am trying to understand the advantages of multiprocessing over threading. I know that multiprocessing gets around the Global Interpreter Lock, but what other advantages are there, and can threading ..

Why was the name 'let' chosen for block-scoped variable declarations in JavaScript?

I understand why var takes that name - it is variable, const - it is a constant, but what is the meaning behind the name for let, which scopes to the current block? Let it be?..

Disable Enable Trigger SQL server for a table

I want to create one proc like below but it has error on syntax. Could anyone pointing out the problem? Create PROCEDURE [dbo].[my_proc] AS BEGIN DISABLE TRIGGER dbo.tr_name ON dbo.table_name -- s..

Live-stream video from one android phone to another over WiFi

I have searched the internet for days now on how to implement a video streaming feature from an android phone to another android phone over a WiFi connection but I can't seem to find anything useful. ..

How can I exclude a directory from Visual Studio Code "Explore" tab?

I'm trying to exclude several folders on the "Explore" tab in Visual Studio Code. To do that I have added a following jsconfig.json to the root of my project: { "compilerOptions": { "targ..

Joining two lists together

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