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PostgreSQL: Modify OWNER on all tables simultaneously in PostgreSQL
...s ownership of the entire schema, including functions, indexes, sequences, etc.. Thank you!
– liviucmg
Oct 31 '11 at 20:18
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Is there a max array length limit in C++?
...echniques might help you, such as sparse matrices, on the fly compression, etc... Again this is highly application dependent. If you edit your post to give some more information as to what is actually in your arrays, you might get more useful answers.
Edit: Given a bit more information on your exa...
Array extension to remove object by value
...e converted to AnyObject, it must be a class (it cannot be a struct, enum, etc.).
Your best bet is to make it a function that accepts the array as an argument:
func removeObject<T : Equatable>(object: T, inout fromArray array: [T]) {
}
Or instead of modifying the original array, you can ma...
Run command on the Ansible host
...at it does not make sense to delegate all tasks, debug, add_host, include, etc always get executed on the controller. Using this with the ‘serial’ keyword to control the number of hosts executing at one time is also a good idea:
---
- hosts: webservers
serial: 5
tasks:
- name: take out...
When to use static vs instantiated classes
...cally use objects when working with unique things like a photo, user, post etc and use static when its meant for general things?
– Robert Rocha
Apr 2 '16 at 21:29
1
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How can I configure the font size for the tree item in the package explorer in Eclipse?
... Brilliant! Removing that line makes the text in the Project/Package, etc. views significantly larger, which helps quite a bit on 2550 x 1600 monitors.
– Brent Faust
Mar 2 '13 at 22:33
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What is the best Distributed Brute Force countermeasure?
...l password equivalents before saving them, never using security questions, etc.
Assumptions about the attack scenario
If an attacker is targeting variable usernames, our username throttling doesn't fire. If the attacker is using a botnet or has access to a large IP range, our IP throttling is pow...
Change private static final field using Java reflection
... uses?
Has examples of messing with Integer's cache, mutating a String, etc
Caveats
Extreme care should be taken whenever you do something like this. It may not work because a SecurityManager may be present, but even if it doesn't, depending on usage pattern, it may or may not work.
JLS 17.5.3...
Is there a goto statement in Java?
...code that used the word goto as an identifier (variable name, method name, etc...) would break. But because goto is a keyword, such code will not even compile in the present, and it remains possible to make it actually do something later on, without breaking existing code.
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create a trusted self-signed SSL cert for localhost (for use with Express/Node)
... example, and in each computer that needs access to the server, change the etc/hosts file to point local.com to the ip of the server, this works.
– TKoL
Feb 26 '19 at 11:38
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