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Bug With Firefox - Disabled Attribute of Input Not Resetting When Refreshing
...aining the inputs, or just directly to the input.
This stops autocomplete from working and prevents the browser from remembering the state of input fields.
Alternatively, you can just "hard-refresh" by clicking CTRL+F5. This will completely reset the current page.
...
Is it okay to use now?
...n a mobile phone web app and I have several text fields that could benefit from <input type="tel"/> . iPhones will adjust the keyboard for the user, but I'm worried about breaking backwards compatibility. What I'm hoping is that browsers/phone that support this can assist the user and other b...
.net localhost website consistently making get arterySignalR/poll?transport=longPolling&connectionTo
... is working as intended. Artery aka BrowserLink is a real-time connection from Visual Studio to all browsers running your code. It essentially allows Visual Studio to interact with every browser.
For instance if you have IE, Opera, Chrome and Firefox all running your code and you're trying to ens...
Is C++14 adding new keywords to C++?
The C++ Standards Committee tends to shy away from adding new keywords to the language, yet with C++11 that was not the case. Some examples:
...
Java 8 forEach with index [duplicate]
... if the specific order is not something that can be mathematically derived from the result of IntStream.range(0, params.size()), like Stream.iterate(new int[] {0, 1}, ia -> new int[] {ia[1], ia[0] + ia[1]}).mapToInt(ia -> ia[0]).filter(i -> i < params.size()).limit(params.size()) if you ...
How to merge remote changes at GitHub?
...ou don’t care about the changes done locally and want to obtain the code from the repository, you can force a pull. This will overwrite all the local changes done on your computer a duplicate copy of the version in the repository will appear.
Execute the following commands in your IDE:
git rese...
Rails has_and_belongs_to_many migration
...ils 5
rails g migration CreateJoinTableRestaurantUser restaurants users
From the docs:
There is also a generator which will produce join tables if JoinTable
is part of the name:
Your migration file (note the :id => false; it's what prevents the creation of a primary key):
Rails 3
c...
How to open a file using the open with statement
...on. I've written the following code to read a list of names (one per line) from a file into another file while checking a name against the names in the file and appending text to the occurrences in the file. The code works. Could it be done better?
...
What is the purpose of “!” and “?” at the end of method names?
...he bang is used to distinguish the "more surprising" version of the method from the "less surprising" one. If you have only one method, then there's no need for a distinction, and you shouldn't name it with a bang. See Array#clear, for example. It clears the array. Clearing the array naturally mutat...
Why is DarkGray lighter than Gray?
...n on the subject. It sounds like a lot of the named color definitions come from X Windows System. On X, "Gray" is actually closer to "Silver". However, the W3C defined Gray (more appropriately?) as RGB 50%.
Here's some more Wikipedia on the subject:
Perhaps most unusual of the color clashes bet...