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What is the use of making constructor private in a class?
Why should we make the constructor private in class? As we always need the constructor to be public.
23 Answers
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Phone: numeric keyboard for text input
Is there a way to force the number keyboard to come up on the phone for an <input type="text"> ? I just realized that <input type="number"> in HTML5 is for “floating-point numbers”, so it isn’t suitable for credit card numbers, ZIP codes, etc.
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How does Windows 8 Runtime (WinRT / Windows Store apps / Windows 10 Universal App) compare to Silver
...und the new Windows 8 Runtime that is used to create Metro style apps. I know you can use it with XAML and it is based on .NET so C# and VB.NET can be used to write the apps, but then it seems to have something to do with HTML, CSS, DOM, and JavaScript.
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Git remote branch deleted, but still it appears in 'branch -a'
...t in most cases, but if you want to just remove that particular remote-tracking branch, you should do:
git branch -d -r origin/coolbranch
(The -r is easy to forget...)
-r in this case will "List or delete (if used with -d) the remote-tracking branches." according to the Git documentation found h...
Count all occurrences of a string in lots of files with grep
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BombeBombe
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Delete rows from a pandas DataFrame based on a conditional expression involving len(string) giving K
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BrenBarnBrenBarn
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Inner join vs Where
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No! The same execution plan, look at these two tables:
CREATE TABLE table1 (
id INT,
name VARCHAR(20)
);
CREATE TABLE table2 (
id INT,
name VARCHAR(20)
);
The execution plan for the query using the inner join:
-- with inner join
EXPLAIN PLAN F...
How to determine if one array contains all elements of another array
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pdobb
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answered Sep 12 '11 at 12:39
GeoGeo
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How to find out line-endings in a text file?
...ntil further notice.Paused until further notice.
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How do I concatenate two arrays in C#?
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ZedZed
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