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Using psql how do I list extensions installed in a database?
...am running PostgreSQL server 9.3.5, but I am using psql client 8.4.20 that comes with CentOS 6.5. Maybe I need to install the latest version of psql?
– Soichi Hayashi
Aug 25 '14 at 12:13
...
Making HTTP Requests using Chrome Developer tools
...GET a JSON file for instance:
fetch('https://jsonplaceholder.typicode.com/posts/1')
.then(res => res.json())
.then(console.log)
Or to POST a new resource:
fetch('https://jsonplaceholder.typicode.com/posts', {
method: 'POST',
body: JSON.stringify({
title: 'foo',
...
Automatically resize jQuery UI dialog to the width of the content loaded by ajax
...y head tag:
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.1/jquery.min.js"></script>
<script type="text/javascript" src="jquery-ui.min.js"></script>
<link href="jquery-ui.css" rel="stylesheet" type="text/css" />
<script type="te...
Show MySQL host via SQL Command
...show variables where Variable_name like '%host%';
To get hosts for all incoming requests :-
select host from information_schema.processlist;
Based on your last comment,
I don't think you can resolve IP for the hostname using pure mysql function,
as it require a network lookup, which could be ta...
Mark current Line, and navigate through marked lines
...kmarks info (linux), which should be self explanatory.
{ "keys": ["f2"], "command": "next_bookmark" },
{ "keys": ["shift+f2"], "command": "prev_bookmark" },
{ "keys": ["ctrl+f2"], "command": "toggle_bookmark" },
{ "keys": ["ctrl+shift+f2"], "command": "clear_bookmarks" },
{ "keys": ["alt+f2"], "com...
Center/Set Zoom of Map to cover all visible Markers?
...rs[i]);
}
map.fitBounds(bounds);
Documentation from developers.google.com/maps/documentation/javascript:
fitBounds(bounds[, padding])
Parameters:
`bounds`: [`LatLngBounds`][1]|[`LatLngBoundsLiteral`][1]
`padding` (optional): number|[`Padding`][1]
Return Value: None
Set...
async await return Task
...nto a synchronous method? If I try to change the method to async then VS complain about it.
5 Answers
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An App ID with Identifier '' is not available. Please enter a different string
...nect when creating a new app and selecting the bundle ID. It was named "XC com domain appname - com.domain.appname"; * I couldn't see the ID in developer.apple.com because the scroll bar is hidden by default in Safari. Didn't see that there are more entries... Because all the ones created by Xcode s...
Install an apk file from command prompt?
I want to install a file using the Windows command line. First I want to build after compiling all the .jar files to create an .apk file for an Android application without using Eclipse.
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Does Typescript support the ?. operator? (And, what's it called?)
...
It's announced for TypeScript 3.7.0 (github.com/microsoft/TypeScript/issues/…)
– c_froehlich
Oct 20 '19 at 9:05
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