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Adding two numbers concatenates them instead of calculating the sum
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The following may be useful in general terms.
First, HTML form fields are limited to text. That applies especially to text boxes, even if you have taken pains to ensure that the value looks like a number.
Second, JavaScript, for better or worse, has overloaded the + operator with tw...
How to center a WPF app on screen?
...creen class from a WPF app. You just need to reference the System.Windows.Forms assembly from your application. Once you've done that, (and referenced System.Drawing for the example below):
Rectangle workingArea = System.Windows.Forms.Screen.PrimaryScreen.WorkingArea;
...works just fine.
Have ...
Enter “&” symbol into a text Label in Windows Forms?
How would one enter special characters into a Label in C# (Windows Forms)?
5 Answers
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Multiple models in a view
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with your BigViewModel
you do:
@model BigViewModel
@using(Html.BeginForm()) {
@Html.EditorFor(o => o.LoginViewModel.Email)
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}
you can create 2 additional views
Login.cshtml
@model ViewModel.LoginViewModel
@using (Html.BeginForm("Login", "Auth", FormMethod.Post))
{
@Html.T...
Django templates: verbose version of a choice
...e field, where 'FOO' is the name of the field.
Note: in case the standard FormPreview templates are not using it, then you can always provide your own templates for that form, which will contain something like {{ form.get_meal_display }}.
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Boolean operators && and ||
...etween & and && (correspondingly | and || ) is that the former is vectorized while the latter is not.
3 ...
jQuery - checkbox enable/disable
...oudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<form name="frmChkForm" id="frmChkForm">
<input type="checkbox" name="chkcc9" id="group1">Check Me <br>
<input type="checkbox" name="chk9[120]" class="group1"><br>
<input type="checkbox" ...
How to write a cron that will run a script every day at midnight?
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Jordan RunningJordan Running
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What is the difference between POST and GET? [duplicate]
...ld cause.
and
POST submits data to be processed (e.g., from an HTML form) to the identified resource. The data is included in the body of the request. This may result in the creation of a new resource or the updates of existing resources or both.
So essentially GET is used to retrieve remot...
How to form tuple column from two columns in Pandas
...t a Pandas DataFrame and I want to combine the 'lat' and 'long' columns to form a tuple.
4 Answers
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