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How to do parallel programming in Python?
...0)
This will spawn processes that can do generic work for you. Since we did not pass processes, it will spawn one process for each CPU core on your machine. Each CPU core can execute one process simultaneously.
If you want to map a list to a single function you would do this:
args = [A, B]
resul...
How to reset a form using jQuery with .reset() method
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you may try using trigger() Reference Link
$('#form_id').trigger("reset");
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An explicit value for the identity column in table can only be specified when a column list is used
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Summary
SQL Server won't let you insert an explicit value in an identity column unless you use a column list. Thus, you have the following options:
Make a column list (either manually or using tools, see below)
OR
make the identity column in tbl_A_archive a regular, non-identity column...
How can I view the shared preferences file using Android Studio?
... phone. I found many ways to do this on Eclipse, but I'm debugging on Android Studio. My phone is rooted. I read that having root access is important to read these types of files. If there is no way, then I will look up how to access the info through my program then output it to log cat. Hopefully, ...
How to capture the “virtual keyboard show/hide” event in Android?
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2020 Update
This is now possible:
On Android 11, you can do
view.setWindowInsetsAnimationCallback(object : WindowInsetsAnimation.Callback {
override fun onEnd(animation: WindowInsetsAnimation) {
super.onEnd(animation)
val showingKeyboard = view.ro...
Adding devices to team provisioning profile
...e the device so I can't hook it up to my computer so Xcode can't add the UDID to my devices and to the team provisioning profile. Is there a way to add it manually to the team provisioning profile, I can't figure out how to edit it. Also when I add the device in my provisioning portal it doesn't g...
Best way to add “current” class to nav in Rails 3
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I did this method with great success. Added this code to the view: <%= link_to "Users", users_path, class: (controller?("users") ? 'selected' : nil) %> Really neat that it works for both /users and /users/new.
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How can I check if a checkbox is checked?
... in IF condition:-
<script type="text/javascript">
function validate() {
if (document.getElementById('remember').checked) {
alert("checked");
} else {
alert("You didn't check it! Let me check it for you.");
}
}
</script>
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How to calculate the SVG Path for an arc (of a circle)
....y
].join(" ");
return d;
}
to use
document.getElementById("arc1").setAttribute("d", describeArc(200, 400, 100, 0, 180));
and in your html
<path id="arc1" fill="none" stroke="#446688" stroke-width="20" />
Live demo
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jQuery .scrollTop(); + animation
...ay since the class is added so quickly. if(top!=0) { console.log("hidden scroll"); body.animate({scrollTop:0}, '500', 'swing', function() { console.log("Finished animating"); leftitems.delay(1000).removeClass("slide"); }); }
– Juan Di Diego
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