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Sid Kuhn

Answers by Sid Kuhn

Trouble with empty Form Region?

Well, this is awfully embarrassing. Using another program that was failing in the new machines I found there was an error being thrown tha...

How to remove undefined values from array but keep 0 and null?

You can use _.compact(array); Creates an array with all falsey values removed. The values false, null, 0, "", undefined, and NaN are ...

How can I flip a mosaic plot in ggmosaic??

The issue is the order that the levels of a variable are mapped in a ggplot2 object. You can achieve your desired result by reordering the...

Exception handling in Entity Framework?

What you should do is finding a architecture which is fits your solution model. In general I would do validation before creating the conte...

How do I make xsl transformation indent the output??

For indentation you need to use a different namespace: "http://xml.apache.org/xslt" (see this issue) <xsl:stylesheet xmlns:xsl="http:/...

Using Excel VBA Macro To Capture + Save Screenshot of Specific Area In Same File?

Without using SendKeys Option Explicit Private Declare Sub keybd_event Lib "user32" (ByVal bVk As Byte, ByVal _ bScan As Byte, ByVal d...

Adding images to an HTML document with javascript?

You need to use document.getElementById() in line 3. If you try this right now in the console: var img = document.createElement("img...

Converting jpg to greyscale?

LA is L (8-bit pixels, black and white) with ALPHA. JPEG images do not support the alpha(transparency) channel, choose GIF or PNG instead...

Is this the proper way to do boolean test in SQL??

A boolean in SQL is a bit field. This means either 1 or 0. The correct syntax is: select * from users where active = 1 /* All Active User...