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How to compare two floating point numbers in Bash?
... when comparing numbers that are package versions, like checking if grep 2.20 is greater than version 2.6:
$ awk 'BEGIN { print (2.20 >= 2.6) ? "YES" : "NO" }'
NO
$ awk 'BEGIN { print (2.2 >= 2.6) ? "YES" : "NO" }'
NO
$ awk 'BEGIN { print (2.60 == 2.6) ? "YES" : "NO" }'
YES
I solved such ...
What is the best way to test for an empty string in Go?
...eason standard library contains otherwise is because it was written before 2010 when the len(mystring) == 0 optimization made sense.
– honzajde
May 13 '17 at 9:31
14
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In a .csproj file, what is for?
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Jun 29 '09 at 22:26
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Get Android Phone Model programmatically
... example, on the Samsung Galaxy S6 the value of Build.MODEL could be "SM-G920F", "SM-G920I", or "SM-G920W8".
I created a small library that gets the market (consumer friendly) name of a device. It gets the correct name for over 10,000 devices and is constantly updated. If you wish to use my library ...
WAMP shows error 'MSVCR100.dll' is missing when install
... is correctly setup. Search for "my wamp icon stays orange" posts.
UPDATE 2019
Wampserver 3 requires Visual C++ Redistributable for Visual Studio 2012 Update 4
You can download it at:
https://www.microsoft.com/en-us/download/details.aspx?id=30679
There you can select the x86 or x64 versio...
数据结构与本地数据库 06：把卡片迁移到 SQLite · App Inventor 2 中文网
...时器_数据库
计时器
TimerEnabled=False；TimerInterval=200
逐步搭建
加入 SQLite1，DBName=cards.sqlite3；OpenDatabase() 不传文件名。
用独立计时器检查 IsDatabaseOpen；超时停止等待并提示，不能假造完成事件...
Allowed memory size of 33554432 bytes exhausted (tried to allocate 43148176 bytes) in php
...l.
– anonymous coward
Jun 11 '10 at 20:51
5
This suggestion worked for me. Dynamically increasing...
Function overloading in Javascript - Best practices
...epascarello
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43
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In Unix, how do you remove everything in the current directory and below it?
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– Rich Bradshaw
May 4 '09 at 16:20
2
Why is it riskier than rm -rf <subdir-name>?
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SensorUtil 传感器工具扩展：在后台和屏幕关闭时保持传感器工作 · App Inv...
... 版本
日期
修改内容
1.0
2025-10-09
初始版本
工作原理
前台服务
Android 限制后台应用的活动以节省电池。要在后台持续运行，应用必须启动前台服务...