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Is there a method to generate a UUID with go language
...clamp the values of byte 6 and 8 to a specific range. rand.Read returns random bytes in the range 0-255, which are not all valid values for a UUID. As far as I can tell, this should be done for all the values in the slice though.
If you are on linux, you can alternatively call /usr/bin/uuidgen.
pa...
How do I change db schema to dbo
... If the user has a backslash run the following: ALTER SCHEMA dbo TRANSFER "DOMAIN\user".tableName
– PatricF
Mar 2 '16 at 10:18
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Payment Processors - What do I need to know if I want to accept credit cards on my website? [closed]
...ment processors and what they cost, but I'm looking for the answer to what do I need to do if I want to accept credit card payments?
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How do you delete a column by name in data.table?
To get rid of a column named "foo" in a data.frame , I can do:
8 Answers
8
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How to create module-wide variables in Python? [duplicate]
...here a way to set up a global variable inside of a module? When I tried to do it the most obvious way as appears below, the Python interpreter said the variable __DBNAME__ did not exist.
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How do you use bcrypt for hashing passwords in PHP?
...t hash of any password:
<?php
// Usage 1:
echo password_hash('rasmuslerdorf', PASSWORD_DEFAULT)."\n";
// $2y$10$xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
// For example:
// $2y$10$.vGA1O9wmRjrwAVXD98HNOgsNpDczlqm3Jq7KnEd1rVAGv3Fykk1a
// Usage 2:
$options = [
'cost' => 11
];
ech...
javascript function leading bang ! syntax
...hat the benefit is. (note i'm well aware of closures and what the code is doing, I'm only concerned about the syntactical differences)
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How do you uninstall all dependencies listed in package.json (NPM)?
...ackage.json file and run the following:
for package in `ls node_modules`; do npm uninstall $package; done;
In the case of globally-installed packages, switch into your %appdata%/npm folder (if on Windows) and run the same command.
EDIT: This command breaks with npm 3.3.6 (Node 5.0). I'm now usin...
How do I get the current username in Windows PowerShell?
How do I get the current username in Windows PowerShell?
15 Answers
15
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How do I unload (reload) a Python module?
...le to upgrade a service without restarting the server. What's the best way do do this?
19 Answers
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