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Accessing the logged-in user in a template
... thanks. I actually changed "ROLE" for "IS_AUTHENTICATED_REMEMBERED" and it worked great.
– ed209
Sep 27 '11 at 19:42
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initializing a Guava ImmutableMap
...tableMap class provides six different of() methods, accepting between zero and five key-value pairings. There is not an of(...) overload accepting a varags parameter because K and V can be different types.
You want an ImmutableMap.Builder:
ImmutableMap<String,String> myMap = ImmutableMap.<...
Turn off Chrome/Safari spell checking by HTML/css
...www.whatwg.org/specs/web-apps/current-work/multipage/editing.html#spelling-and-grammar-checking
Update: This is now supported in the latest versions of all browsers.
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What replaces cellpadding, cellspacing, valign, and align in HTML5 tables?
... postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9....
Create new user in MySQL and give it full access to one database
I want to create a new user in MySQL and give it full access only to one database, say dbTest , that I create with a command like create database dbTest; . What would be the MySQL commands to do that?
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How to use split?
...dited Apr 29 '13 at 8:31
Cyril Gandon
15.3k1010 gold badges6767 silver badges113113 bronze badges
answered Mar 31 '10 at 19:20
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What is the difference between pluck and collect in Rails?
...er.first.gifts.collect(&:id)
You have objects with all fields loaded and you simply get the id thanks to the method based on Enumerable.
So:
if you only need the id with Rails 4, use ids: User.first.gifts.ids
if you only need some fields with Rails 4, use pluck: User.first.gifts.pluck(:id, ...
How to show what a commit did?
...re examples. (Or look at the the documentation.)
Update: As others (Jakub and Bombe) already pointed out: although the above works, git show is actually the command that is intended to do exactly what was asked for.
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How to intercept all AJAX requests made by different JS libraries
...building a web app with different JS libraries (AngularJS, OpenLayers,...) and need a way to intercept all AJAX responses to be able, in case the logged user session expired (response gets back with 401 Unauthorized status), to redirect him to the login page.
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PDO get the last ID inserted
I have a query, and I want to get the last ID inserted. The field ID is the primary key and auto incrementing.
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