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How can I find the length of a number?
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var x = 1234567;
x.toString().length;
This process will also work forFloat Number and for Exponential number also.
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DateTime format to SQL format using C#
...n as a parameter
eg. 'update tblname set curdate=GETDATE() where colname=123'
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GestureDetect 扩展：手势检测扩展，识别滑动、点击和长按手势 · App Inventor 2 中文网
...stureDetect 是一个免费的手势检测扩展，用于识别各种手势操作。该扩展可以检测上滑、下滑、左滑、右滑、双击、单击和长按手势，为应用提供丰富的交互体验。
包名：aryan.gupta.GesturesDetector
版本：1
发布日期：2020年11月28日
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Naming conventions for java methods that return boolean(No question mark)
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The convention is to ask a question in the name.
Here are a few examples that can be found in...
Are there inline functions in java?
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In Java, the optimizations are usually done at the JVM level. At runtime, the JVM perform som...
How to play a sound in C#, .NET
... allows to play mp3-files and in-memory wave-files too
player.FileName = "123.mp3";
player.Play();
from http://alvas.net/alvas.audio,samples.aspx#sample6 or
Player pl = new Player();
byte[] arr = File.ReadAllBytes(@"in.wav");
pl.Play(arr);
from http://alvas.net/alvas.audio,samples.aspx#sample7...
Deleting DataFrame row in Pandas based on column value
...ndex and inplace. Can anyone explain please ?
– heman123
Nov 9 '18 at 6:05
2
Read the docs!
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Iterate over a Javascript associative array in sorted order
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You cannot iterate over them directly, but you can find all the keys and then just sort them.
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How to replace a set of tokens in a Java String?
...ched {1} which is due on {2}";
String[] values = {
"John Doe", "invoice #123", "2009-06-30"
};
System.out.println(MessageFormat.format(msg, values));
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How do I rename the extension for a bunch of files?
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This worked for me on OSX from .txt to .txt_bak
find . -name '*.txt' -exec sh -c 'mv "$0" "${...