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NPM cannot install dependencies - Attempt to unlock something which hasn't been locked
...m/. sudo can also have different behavior with what the HOME variable gets set to depending upon the configuration and the presence or absence of command line options.
– jgibson
Mar 18 '15 at 1:00
...
How do I use variables in Oracle SQL Developer?
...ents executed in the RDBMS; they can hold single values or complete result sets):
var x number;
exec :x := 10;
select :x from dual;
exec select count(*) into :x from dual;
exec print x;
SQL Developer supports substitution variables, but when you execute a query with bind :var syntax you are promp...
Amazon S3 - HTTPS/SSL - Is it possible? [closed]
...erent URL:
https://s3-<region>.amazonaws.com/your.domain.com/some/asset
Where <region> is the bucket location name. For example, if your bucket is in the us-west-2 (Oregon) region, you can do this:
https://s3-us-west-2.amazonaws.com/your.domain.com/some/asset
...
How to convert byte array to string and vice versa?
...if you've got negative values. Once you figure that out, you can convert a set of bytes to a String using:
byte[] bytes = {...}
String str = new String(bytes, "UTF-8"); // for UTF-8 encoding
There are a bunch of encodings you can use, look at the Charset class in the Sun javadocs.
...
convert_tz returns null
...
Apart from Windows environment, You can set Time Zone by
mysql_tzinfo_to_sql /usr/share/zoneinfo | mysql -u root -p mysql
In Windows environment,
1. download Time zone description tables from http://dev.mysql.com/downloads/timezones.html
2. Stop MySQL server
...
How to copy text from Emacs to another application on Linux
...k with Emacs paste and Emacs copy work with system paste, you need to add (setq x-select-enable-clipboard t) to your .emacs. Or try
META-X set-variable RET x-select-enable-clipboard RET t
I think this is pretty standard modern Unix behavior.
It's also important to note (though you say you're u...
Why wasn't PyPy included in standard Python?
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
...
Entity Framework rollback and remove bad migration
...he database to a specified migration.
Use-DbContext Sets the default DbContext to use.
SEE ALSO
Add-Migration
Remove-Migration
Scaffold-DbContext
Script-Migration
Update-Database
Use-DbContext
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Brew update failed: untracked working tree files would be overwritten by merge
...
cd $(brew --prefix)
git reset --hard HEAD
brew update
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Why should a function have only one exit-point? [closed]
...e;
if (argument) // Non-null
{
.. process non-null argument
.. set result appropriately
}
else
result = ERR_NULL_ARGUMENT;
return result;
If a certain condition should prevent a function from doing anything, I prefer to early-return out of the function at a spot above the poi...