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git: switch branch without detaching head
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Here's what I'm doing, and the error message: $ git checkout -b topic/fetch upstream/topic/fetch fatal: git checkout: updating paths is incompatible with switching branches. Did you intend to checkout 'upstream/topic/fetch' which can not be resolved as com...
How to change MySQL data directory?
...e' and 'journalctl -xn' for details when trying to restart mysqld, and the error is that the disk is full. It's got 500GB of free space...
– Frank H.
Mar 13 '17 at 22:03
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Installing Bower on Ubuntu
...using the command below, but as ours are location in nodejs we will get an error No such file or directory.
$ /usr/bin/env node
We can manually fix this by creating a symlink.
$ sudo ln -s /usr/bin/nodejs /usr/bin/node
Now check Node.js is installed correctly by using.
$ /usr/bin/env node
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How to get first record in each group using Linq
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So glad i found this. I got error message "The method 'First' can only be used as a final query operation. Consider using the method 'FirstOrDefault' in this instance instead." from your example. Only operation on the list i did after the query was pass...
How do I configure a Python interpreter in IntelliJ IDEA with the PyCharm plugin?
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I was getting the error (IntelliJ on Ubuntu 18.04) while python SDK was configured.
To fix that, I had to do this:
File -> Project Structure -> Modules
Click on the Dependencies tab, and click on + and select the python SDK
Click on...
Sharing src/test classes between modules in a multi-module maven project
...onsumer as well) pom, without specific versions specification, the pom got error. Why is that happen?
– Johnny
Aug 20 '15 at 13:17
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How do I remove an array item in TypeScript?
...dy and one of those places (splice) wants to see a number or you'll get an error. Currently the compiler can't prevent you making mistakes there.
– Jochem Kuijpers
Nov 2 '16 at 9:56
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What is the correct value for the disabled attribute?
...disabled or no value given didnt work. As a matter of fact, the jsp got an error that equal is required for all fields, so I had to specify disabled="true" for this to work.
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PHP 5: const vs static
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ClassName::$my_var = 20; // now equals 20
ClassName::MY_CONST = 20; // error! won't work.
Public, protected, and private are irrelevant in terms of consts (which are always public); they are only useful for class variables, including static variable.
public static variables can be accessed a...
What's the best way to do a backwards loop in C/C#/C++?
... sizeof(int) , but would return sizeof(int*) . array_size causes a compile error for that case instead of silently working.
– Johannes Schaub - litb
Dec 29 '08 at 5:22
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