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Generating a UUID in Postgres for Insert statement?
...r cluster in Postgres lingo). For example, I found the uuid-ossp extension included as part of the installer for Mac OS X kindly provided by EnterpriseDB.com. Any of a few dozen extensions may be available.
To see if the uuid-ossp extension is available in your Postgres cluster, run this SQL to que...
Gulp command not found after install
...nge npm's default directory:
There are a couple of ways to go about this, including creating a directory specifically for global installations and then adding that directory to your $PATH, but since /usr/local is probably already in your path, I think it's simpler to just change npm's default direc...
How to round an image with Glide library?
...e among all Transformations, so the usage here is correct. Cache keys will include both the source id and the transformation id, so the transformation id is a mixin rather than a replacement. See github.com/bumptech/glide/wiki/…
– Sam Judd
Mar 1 '15 at 18:49
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What is this date format? 2011-08-12T20:17:46.384Z
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PHP Array to CSV
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I know this is old, I had a case where I needed the array key to be included in the CSV also, so I updated the script by Jesse Q to do that.
I used a string as output, as implode can't add new line (new line is something I added, and should really be there).
Please note, this only works with...
Getting the class name of an instance?
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Reverting to a specific commit based on commit id with Git? [duplicate]
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When is std::weak_ptr useful?
...d. Here is an example of how to check for dangling pointer using lock():
#include <iostream>
#include <memory>
int main()
{
// OLD, problem with dangling pointer
// PROBLEM: ref will point to undefined data!
int* ptr = new int(10);
int* ref = ptr;
delete ptr;
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