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Can I use a :before or :after pseudo-element on an input field?
...aced elements such as form elements (inputs) and image elements.
In other words it's impossible with pure CSS.
However if using jquery you can use
$(".mystyle").after("add your smiley here");
API docs on .after
To append your content with javascript. This will work across all browsers.
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What do querySelectorAll and getElementsBy* methods return?
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In Other Words
document.querySelector() selects only the first one element of the specified selector. So it doesn't spit out an array, it's a single value. Similar to document.getElementById() which fetches ID-elements only, since I...
Is it valid to define functions in JSON results?
...EST implies that possible next API calls are exposed in the call. In other words: the REST request you did, tells you which future requests, you might want to do (based on the application decision logic and the data). A perfect example for this is the Github API, where data elements are returned - b...
Doctrine - How to print out the real sql, not just the prepared statement?
...real SQL query, it's just that the parameters as sent out separately. This wording could confuse people (e.g. olivierpons.fr/2014/03/22/symfony-2-avantages-et-inconvenients).
– Matthieu Napoli
Dec 6 '14 at 4:54
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Refactoring in Vim
....nvim (requires node.js) suggests the mapping:
" Remap for rename current word
nmap <leader>rn <Plug>(coc-rename)
Ale has
nnoremap <silent> <Plug>(ale_rename) :ALERename<Return>
Ale does not define any keybindings. This has to be done by the user.
vim-lsp provides ...
What is the difference between an interface and a class, and why I should use an interface when I ca
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In one word - because of Polymorphism!
If you "Program to an Interface, not an Implementation" than you can inject different objects which share the same interface(type) into the method as an argument. This way your method code is...
What is a “memory stomp”?
...ored just after array. So accessing a[10] could actually access i in other words it could reset loop counter.
I think it is good example that demonstrates memory "stomping".
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In JavaScript can I make a “click” event fire programmatically for a file input element?
...ld - no surprise it's not correct! (I don't know for sure, I'm taking your word for it). :P
– Jason Bunting
Sep 10 '18 at 19:47
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Malloc vs new — different padding
...e of resulting array of chars is A.size()*sizeof(Foo) in general. In other words, each class that implements serialize/deserialize methods, should also implement a method that reports the size of the array (or better yet store the array in a container). This might become the reason behind a bug. One...
How do I reload .bashrc without logging out and back in?
...s environment variables (including ones you've defined ad-hoc).
In other words: Any ad-hoc changes to the current shell in terms of shell variables, shell functions, shell options, command history are lost.
Depending on your needs, one or the other approach may be preferred.
[1] exec bash co...