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C# How can I check if a URL exists/is valid?
...arallel.Foreach loop if you hadn't tried that yet. It made my url testing app MUCH faster.
– Jack Fairfield
Apr 28 '17 at 21:59
3
...
Rounded table corners CSS only
... Not exactly what i'm looking for. If you remove the table padding & apply border-radius to the corner cells only, you get 2px thick borders, which is ugly. Rather have no borders at all.
– Vishal Shah
Feb 8 '11 at 11:27
...
drag drop files into standard html file input
...
Here is another cute drag and drop application that does NOT involve file uploads. Linking just in case somebody wants to study more. codepen.io/anon/pen/MOPvZK?editors=1010
– William Entriken
Nov 29 '17 at 0:05
...
How do I send a POST request with PHP?
...ns = array(
'http' => array(
'header' => "Content-type: application/x-www-form-urlencoded\r\n",
'method' => 'POST',
'content' => http_build_query($data)
)
);
$context = stream_context_create($options);
$result = file_get_contents($url, false, $context);...
What package naming convention do you use for personal/hobby projects in Java?
...main name (ie. using com.john as your package name just because your name happens to be John is not a good idea).
If you're going to give the code to anybody else, you should use a globally unique package name, which according to Java conventions means you should register and use a domain name.
...
How to send an email with Python?
...(reproduced from the Python documentation). Notice that if you follow this approach, the "simple" task is indeed simple, and the more complex tasks (like attaching binary objects or sending plain/HTML multipart messages) are accomplished very rapidly.
# Import smtplib for the actual sending functio...
Abstract functions in Swift Language
...
This one seems to be the "official" way how Apple is handling abstract methods in UIKit.
Take a look at UITableViewController and the way it's working with UITableViewDelegate. One of the very first things you do, is to add a line: delegate = self. Well, that's exactly...
Using the scrollwheel in GNU screen
...k buffer? I tried to Google about this, but most hits were on how to allow applications inside screen to use the scrollwheel.
...
is it possible to evenly distribute buttons across the width of an android linearlayout
...o scale, not the views themselves). I'm using it vertically, and so just swapped the width and height values. Thanks.
– samis
Jan 15 '13 at 17:01
...
How can I do something like a FlowLayout in Android?
...yout_width="match_parent"
android:layout_height="wrap_content"
app:flexWrap="wrap">
<!-- contents go here -->
</com.google.android.flexbox.FlexboxLayout>
For build instructions, see the github repo.
More about this - https://android-developers.googleblog.com/2017/02/...