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How to highlight cell if value duplicate in same column for google spreadsheet?
...rn its content. In this case, the current cell's content. Then back to the start, COUNTIF() will test every cell in the range against ours, and return the count.
The last step is making our formula return a boolean, by making it a logical expression: COUNTIF(...) > 1. The > 1 is used because ...
Convert JSON string to dict using Python
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When I started using json, I was confused and unable to figure it out for some time, but finally I got what I wanted
Here is the simple solution
import json
m = {'id': 2, 'name': 'hussain'}
n = json.dumps(m)
o = json.loads(n)
p...
Tutorials and libraries for OpenGL-ES games on Android [closed]
...It is a port of the great OpenGL nehe tutorials. This is a great place to start, it gives you source at different levels that you can play with and change to see what different parts do. Other than that reading OpenGL documentation, will help as well. I am not great at the OpenGL stuff, but have ...
What is the difference between Non-Repeatable Read and Phantom Read?
... @anir yes inserts and deletes are included in dirty reads. Example: start a transaction, insert 2 of 100 invoice lines on connection a, now connection b reads those 2 lines before the trx is committed and before the other 98 lines are added, and so doesn't include all info for the invoice. Th...
How do I free my port 80 on localhost Windows?
... @PavelV. you should run command prompt with administrative rights. open start, and write in search "cmd" right click on cmd and select Run as administrator.
– MuhFred
Dec 5 '14 at 19:30
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Launching Spring application Address already in use
...catalina.LifecycleException: service.getName(): "Tomcat";
Protocol handler start failed
I will now be looking into a way to shut down all services on completion of my SpringBoot Consuming Rest application in this tutorial https://spring.io/guides/gs/consuming-rest/
spring-boot
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If unit testing is so great, why aren't more companies doing it? [closed]
...t testing. It always seems like a lot of work with little payoff when you start. No one wants to sign up for extra work and so they resist. Once people start, they usually enthusiastically stick with it, but getting them started can be hard.
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PHP parse/syntax errors; and how to solve them
...s.
Comment out offending code.
If you can't isolate the problem source, start to comment out (and thus temporarily remove) blocks of code.
As soon as you got rid of the parsing error, you have found the problem source. Look more closely there.
Sometimes you want to temporarily remove complete fun...
What's the best way to refactor a method that has too many (6+) parameters?
...oring to clean it up somewhat. If the arguments really can't be combined, start looking at whether you have a violation of the Single Responsibility Principle.
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Writing string to a file on a new line every time
...e x is list to now tell how to write a list x into a file coping each list starting at new line
– kaushik
May 27 '10 at 4:47
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