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How to loop through an array containing objects and access their properties
...hrough the objects contained in an array and change the properties of each one. If I do this:
15 Answers
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Does MySQL included with MAMP not include a config file?
...ther config file for the MySQL that comes with MAMP . Does it not include one?
6 Answers
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What is the advantage of using abstract classes instead of traits?
...Very important addendum: A class can inherit from multiple traits but only one abstract class. I think this should be the first question a developer asks when considering which to use in almost all cases.
– BAR
Feb 3 '15 at 16:54
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Binary Data in JSON String. Something better than Base64
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There are 94 Unicode characters which can be represented as one byte according to the JSON spec (if your JSON is transmitted as UTF-8). With that in mind, I think the best you can do space-wise is base85 which represents four bytes as five characters. However, this is only a 7% improv...
C# listView, how do I add items to columns 2, 3 and 4 etc?
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There are several ways to do it, but here is one solution (for 4 columns).
string[] row1 = { "s1", "s2", "s3" };
listView1.Items.Add("Column1Text").SubItems.AddRange(row1);
And a more verbose way is here:
ListViewItem item1 = new ListViewItem("Something");
item1.Sub...
How do I choose between Tesseract and OpenCV? [closed]
...r that performs basic OCR, but it is not a very good OCR engine (I've made one in Python before from scratch. It's really inaccurate for input that deviates from your training data).
If you want to get a basic understanding of how hard OCR is, try OpenCV. Tesseract is for real OCR.
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Clear form fields with jQuery
...e/she needs to change the selector from an example code to the appropriate one...
– Sk8erPeter
Oct 14 '14 at 13:10
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Git Push error: refusing to update checked out branch
...of a repository. With a bare repository, you can push to any branch since none are checked out. Although possible, pushing to non-bare repositories is not common). What you can do, is to fetch and merge from the other repository. This is how the pull request that you can see in Github works. You ask...
SQL Inner-join with 3 tables?
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This works with just one preference, but how would I want to edit this to make it work with 3 preferences? (one column for each preference)
– Bob Sanders
Apr 17 '12 at 17:05
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What is the difference between call and apply?
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One thing to add is that the args must be a numerical array ([]). Associative arrays ({}) will not work.
– Kevin Schroeder
Jul 28 '12 at 16:18
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