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.gitignore and “The following untracked working tree files would be overwritten by checkout”
...his error is stating the user is currently in a branch that doesn't have those JPG files tracked and the user is trying to move to one that does. So doing git rm --cached will not make a difference, those files don't exist in the current branch. For this error I think the user instead needs to follo...
How to specify new GCC path for CMake
My OS is centos which has a default gcc in path /usr/bin/gcc . But it is old, I need a new version of gcc. So I install a new version in a new path /usr/local/bin/gcc .
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Initialization of all elements of an array to one default value in C++?
...runtime. If you really need the initialization to happen statically, it's possible to use variadic templates and variadic sequences to generate the desired sequence of ints and expand it into the initializer of the array.
– void-pointer
Jun 2 '13 at 22:12
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Access denied for user 'root@localhost' (using password:NO)
... / customise my mysql errors? **Update "Access denied for user 'root@localhost' (using password:NO)" to "Access denied for user 'myname@localhost' (using password:NO)" **
– Hitesh
Nov 17 '16 at 9:57
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When should one use HTML entities?
...facto standard in web development I'm not sure in which situations I'm supposed to use the HTML entities and for which ones should I just use the UTF-8 character. For example,
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Conditional Variable vs Semaphore
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AquaAqua
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How to configure socket connect timeout
...nected )
{
socket.EndConnect( result );
}
else
{
// NOTE, MUST CLOSE THE SOCKET
socket.Close();
throw new ApplicationException("Failed to connect server.");
}
//...
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Constant Amortized Time
... @JohnMeyer Yes.
– Artelius
Nov 27 '19 at 5:50
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ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)
...ssword after installation
mysqladmin -u root password [newpassword]
In most cases you should also set up individual user accounts before working extensively with the DB as well.
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setting an environment variable in virtualenv
... highly recommend doing so), you can define different hooks (preactivate, postactivate, predeactivate, postdeactivate) using the scripts with the same names in $VIRTUAL_ENV/bin/. You need the postactivate hook.
$ workon myvenv
$ cat $VIRTUAL_ENV/bin/postactivate
#!/bin/bash
# This hook is run after...