Send values from one form to another form

Send values from one form to another form

I want to pass values between two Forms (c#). How can I do it?I have two forms: Form1 and Form2. Form1 contains one button. When I click on that button, Form2 should open and Form1 should be in inactive mode (i.e not selectable).Form2 conta

ng-model for

ng-model for

I tried to use ng-model on input tag with type file:But after selecting a file, in controller, $scope.vm.uploadme is still undefined.How do I get the selected file in my controller? 1:I created

What are the Xms and Xmx parameters when starting JVMs? [duplicate]

What are the Xms and Xmx parameters when starting JVMs? [duplicate]

This question already has an answer here: How is the default Java heap size determined? 7 answers Please explain the use of Xms and Xmx parameters in J

My inline-block elements are not lining up properly

My inline-block elements are not lining up properly

All of the elements within .track-container should line up nice and in line, each side by side, constrained by the 200px height they've been given with no weird margins or padding. Instead, you have the strangeness that occurs in the aforem

What are the calling conventions for UNIX & Linux system calls on i386 and x86-64

What are the calling conventions for UNIX & Linux system calls on i386 and x86-64

Following links explain x86-32 system call conventions for both UNIX (BSD flavor) & Linux:http://www.int80h.org/bsdasm/#system-callshttp://www.freebsd.org/doc/en/books/developers-handbook/x86-system-calls.htmlBut what are the x86-64 system

The application may be doing too much work on its main thread

The application may be doing too much work on its main thread

I am new to Android SDK/API environment. It's the first I am trying to draw a plot/chart. I tried running different kinds of sample codes the emulator using 3 different free libraries, nothing is showing in the layout screen. The logcat is

How do I parse command line arguments in Bash?

How do I parse command line arguments in Bash?

Say, I have a script that gets called with this line:./myscript -vfd ./foo/bar/someFile -o /fizz/someOtherFileor this one:./myscript -v -f -d -o /fizz/someOtherFile ./foo/bar/someFile What's the accepted way of parsing this such that in eac

Returning data from async call in Swift function

Returning data from async call in Swift function

I have created a utility class in my Swift project that handles all the REST requests and responses. I have built a simple REST API so I can test my code. I have created a class method that needs to return an NSArray but because the API cal

How to dynamically add suggestions to autocompletetextview with preserving character status

How to dynamically add suggestions to autocompletetextview with preserving character status

Problem Description:I am facing some problem with AutoCompleteTextView where I have to show suggestions after each keypress.Thing is that, list of suggestion is dynamic like google's suggestion feature.It means the new suggestions should be

How to set a value to a file input in HTML?

How to set a value to a file input in HTML?

Note: The answers & comments below reflect the state of legacy browsers in 2009. Now you can actually set the value of the file input element dynamically/programatically using JavaScript and a dataTransfer or FileList object in 2017.

Android Shared preferences example [closed]

Android Shared preferences example [closed]

I want to retrieve user input in an app for later usage. For example, the user is prompted to enter all 7 days of the week and types into the editText box "Monday", "Tuesday" etc. Then later in the app a question will come up and ask what

Validate decimal numbers in JavaScript - IsNumeric()

Validate decimal numbers in JavaScript - IsNumeric()

What's the cleanest, most effective way to validate decimal numbers in JavaScript?Bonus points for:Clarity. Solution should be clean and simple.Cross-platform.Test cases:01. IsNumeric('-1') => true02. IsNumeric('-1.5') => true03. Is

How do I pass data between Activities in Android application?

How do I pass data between Activities in Android application?

I have a scenario where, after logging in through a login page, there will be a sign-out button on each activity.On clicking sign-out, I will be passing the session id of the signed in user to sign-out. Can anyone guide me on how to keep se

Event binding on dynamically created elements?

Event binding on dynamically created elements?

I have a bit of code where I am looping through all the select boxes on a page and binding a .hover event to them to do a bit of twiddling with their width on mouse on/off.This happens on page ready and works just fine.The problem I have is

How to use MySQLi inside a namespace

How to use MySQLi inside a namespace

MySQLi works fine inside a class with no namespace and outside a class. I recently started using namespace and now I have stumbled on a code much like the following: namespace Project; class ProjectClass{ public static function Project

How to make a Bootstrap 3 dropdown menu open by default when it is inside a collapsed navbar

How to make a Bootstrap 3 dropdown menu open by default when it is inside a collapsed navbar

I'm trying to make my dropdown menu open by default when my collapsed navbar is opened. Here is a fiddle to show my code so far. Currently, if you click on the navbar when it's in a collapsed state, two links and a dropdown menu are reveale

Do I correctly understand what a class is?

Do I correctly understand what a class is?

I've had trouble finding a clear, concise laymans definition of a class. Usually, they give general ideas without specifically spelling it out, and I'm wondering if I'm understanding this correctly. As I understand it, a class is the set of

How do you access the $on, $emit, $broadcast methods with Controller as syntax?

How do you access the $on, $emit, $broadcast methods with Controller as syntax?

Using $scope it's easy to emit an event or watch for one.(function() { "use strict"; angular .module("app") .controller("Ctrl", [ "$scope", CtrlDefinition ]); function CtrlDefinition($scop

How to select a random element in std::set in less than O(n) time?

How to select a random element in std::set in less than O(n) time?

This question with an added constraint.I'm willing to allow not-uniform selection as long as it's not to lop sided. Given that "sets are typically implemented as binary search trees" and I expect they will contain some kind of depth or size

Log-log lmplot with seaborn

Log-log lmplot with seaborn

Can the function lmplot from Seaborn plot on a log-log scale?This is lmplot on a normal scaleimport numpy as npimport pandas as pdimport seaborn as snsx = 10**arange(1, 10)y = 10** arange(1,10)*2df1 = pd.DataFrame( data=y, index=x )df2 = p

This application is modifying the autolayout engine from a background thread, which can lead to engi

This application is modifying the autolayout engine from a background thread, which can lead to engi

I am getting this error This application is modifying the autolayout engine from a background thread, which can lead to engine corruption and weird crashes.This will cause an exception in a future release. I don't know what is causing this

Saving in-memory H2 database to disk

Saving in-memory H2 database to disk

How can I save/load full embedded h2 in-memory database to some file or directory in binary mode for faster loading.I want to use this for caching data so I don't have to run all the lines of create table/insert clauses every time. 1:Ins

How to detect which Bootstrap version is used from JavaScript?

How to detect which Bootstrap version is used from JavaScript?

I've been looking at the CSS & JavaScript from Bootstrap 3. Nothing is modularized under a common alias. For the JavaScript, it is injected into jQuery's prototype...How would it be possible to detect which version of Bootstrap is included

Rails database boolean values

Rails database boolean values

Code first:create_table :users do |t| ... t.boolean :is_active, :default => true ...endNow, here is my issue - I am creating a rake task to import a LARGE number of records (10,000+). I've done extensive testing and benchmarking and dete

missing value in highcharts line graph results in no line, just points

missing value in highcharts line graph results in no line, just points

please take a look at this:http://jsfiddle.net/2rNzr/var chart = new Highcharts.Chart({ chart: { renderTo: 'container' }, xAxis: { categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct