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Format Float to n decimal places
...erFormat factory methods may return subclasses other than DecimalFormat.
https://docs.oracle.com/javase/8/docs/api/java/text/DecimalFormat.html
So what you need to do is (for instance):
NumberFormat formatter = NumberFormat.getInstance(Locale.US);
formatter.setMaximumFractionDigits(2);
formatter...
What is the difference between NTFS Junction Points and Symbolic Links?
...:
They act differently over a network. This link describes this behavior: https://superuser.com/questions/343074/directory-junction-vs-directory-symbolic-link
If you think of Junction Links as "shortcuts that fool the OS as to location" you'll have a good practical simile of their use and what bre...
Test if object implements interface
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Postgresql: Scripting psql execution with password
...QL. You may wish to investigate alternatives to password authentication at https://www.postgresql.org/docs/current/static/client-authentication.html.
To answer your question, there are a few ways provide a password for password-based authentication. The obvious way is via the password prompt. Ins...
how to edit .csproj file
... don't have to unload the project, just install this tool in visual studio
https://marketplace.visualstudio.com/items?itemName=EdMunoz.EditProj
and then right click edit you will have a new menu item Edit Project File :)
...
Get the position of a div/span tag
...t match to jQuery's $(element).offset()
And it's compatible with IE4+ ...
https://developer.mozilla.org/en-US/docs/Web/API/Element.getBoundingClientRect
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Removing pip's cache?
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From documentation at https://pip.pypa.io/en/latest/reference/pip_install.html#caching:
Starting with v6.0, pip provides an on-by-default cache which
functions similarly to that of a web browser. While the cache is on by
default and is des...
What's the difference between ES6 Map and WeakMap?
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Another difference (source: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/WeakMap):
Keys of WeakMaps are of the type Object only. Primitive data types as
keys are not allowed (e.g. a Symbol can't be a WeakMap ke...
SQL Server equivalent to Oracle's CREATE OR REPLACE VIEW
...eOrAlterDemo
AS
BEGIN
SELECT TOP 10 * FROM [dbo].[CountryInfoNew]
END
GO
https://www.mssqltips.com/sqlservertip/4640/new-create-or-alter-statement-in-
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Concatenate a vector of strings/character
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