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Where does npm install packages?
...and then npm updated with npm itself, you may be getting command not found errors. If so, add the aboveto your PATH: export PATH=$PATH:$(npm bin -g) voila
– jacob
Nov 5 '18 at 11:20
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java.lang.ClassNotFoundException: org.springframework.web.servlet.DispatcherServlet
...ee even after adding the proper dependency in my pom.xml didn't solved the error until I followed as above..
– srinivas
Mar 10 '16 at 6:37
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Backup/Restore a dockerized PostgreSQL database
... for a bit before figuring it out- as I was receiving the following docker error.
read unix @->/var/run/docker.sock: read: connection reset by peer
This can be caused by the file /var/lib/docker/network/files/local-kv.db .I don't know the accuracy of this statement: but I believe I was seeing...
How do you find out the caller function in JavaScript?
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I usually use (new Error()).stack in Chrome.
The nice thing is that this also gives you the line numbers where the caller called the function. The downside is that it limits the length of the stack to 10, which is why I came to this page in th...
'git' is not recognized as an internal or external command
...when I try to use the git command in Command Prompt, I get the following error:
26 Answers
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How can I convert an image into a Base64 string?
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Hi, i am testing it but it gives me ERROR in Base64. It can't gind the class. I make Ctrl +shift+O to get the imports but doesn't gets imports... ¿how to solve it?
– NullPointerException
Jan 29 '11 at 10:49
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What is Activity.finish() method doing exactly?
... moves on to the main activity (or to the Settings activity if there is an error), so the user shouldn't be able to go back.
– Francesco Marchetti-Stasi
Sep 3 '18 at 16:13
1
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Add primary key to existing table
...ary key in your table. You can't just add primary key,otherwise will cause error. Because there is one primary key for sql table.
First, you have to drop your old primary key.
MySQL:
ALTER TABLE Persion
DROP PRIMARY KEY;
SQL Server / Oracle / MS Access:
ALTER TABLE Persion
DROP CONSTRAINT 'con...
How can I upgrade specific packages using pip and a requirements file?
...trying to upgrade some packages, notably Django itself, and I'm getting an error about source code conflicts:
10 Answers
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CSS, Images, JS not loading in IIS
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I had a similar error, my console looked like this:
My problem was that I was running my site in a sub folder since the company was using one top domain and no sub domains. Like this:
host.com/app1
host.com/app2
My code looked like thi...