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Lazaro Strosin

Questions by Lazaro Strosin

Programmatically generate a composite portrait mosaic?

I need to create composite portrait mosaics (i.e. portraits made out of other portraits). See reference below. Anot...

Calculate number of columns and rows needed depending on space available?

I need to distribute "n" amount of images in a given container. It should optimize the space depending if the contai...

PHP PNG images are being uploaded with mime “image/jpeg” on KCFINDER 3.12?

At this point, I'm very confused for something an image called this-thing.png (created as PNG24 out of photoshop CS5...

What alternatives for animated GIFs are there??

Why are those pesky GIFs still dominating when it comes to animated pictures? I'm sure there are better alternatives...

DB2: Won't Allow “NULL” column??

Part of a complex query that our app is running contains the lines: ...(inner query) SELECT ... NULL as column_A, N...

Priority queue in reverse order?

This site suggests that if I want to reverse-order my priority queues, the following code is what I should use: #in...

Moving canvas shapes with mouse?

After pressing a button, I'd like to draw a circle at the tip of the mouse pointer on a canvas and then place it whe...

Recommended way to read and write .ini files?

Are any methods available in VBA to read and write INI files? I know I could use; Open "C:\test.ini" For Input As #...

Display Two <div>s Side-by-Side?

My goal is to display two &lt;div&gt;s side-by-side with the content from both &lt;div&gt;s aligned at the top. I do...

How can I make a new color??

I have a form in C# that I want to enter as red, green and blue in 3 TextBox controls and make a new color. For exam...

How to convert a string to lower case in Bash??

Is there a way in bash to convert a string into a lower case string? For example, if I have: a="Hi all" I want t...

cmd line rename file with date and time?

Project moving forwards, I can see why creating .bat files to do things can become addictive! I can now save somefil...

Find all the occurrences of a character in a string?

I am trying to find all the occurences of "|" in a string. def findSectionOffsets(text): startingPos = 0 en...

Creating a grid in c?

I need to create a 375 x 375 grid in c, and I need to create a grid of 25 (5x5) poles that will be spaced 75 (375/5)...