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Draw a perfect circle from user's touch
I have this practice project that allows the user to draw on the screen as they touch with their fingers. Very simple App I did as exercise way back.
My little cousin took the liberty of drawing things with his finger with my iPad on this App (Kids drawings: circle, lines, etc, whatever came to his ...
$(window).width() not the same as media query
... '';
width: 1px;
height: 1px;
overflow: hidden;
}
@media only screen and (max-width: 990px) {
#isthin {
display: none;
}
}
jquery:
$(window).ready(function(){
isntMobile = $('#isthin').is(":visible");
...
});
$(window).resize(function(){
isntMobile = $('#...
How can I create a simple message box in Python?
...ox.showerror(title="error",message="Error Message",parent=window)
#centre screen message
window.geometry("1x1+"+str(window.winfo_screenwidth()/2)+"+"+str(window.winfo_screenheight()/2))
tkMessageBox.showinfo(title="Greetings", message="Hello World!")
...
How to use CURL via a proxy?
...($ch, CURLOPT_RETURNTRANSFER, 0); // Do not outputting it out directly on screen.
curl_setopt($ch, CURLOPT_HEADER, 1); // If you want Header information of response else make 0
$curl_scraped_page = curl_exec($ch);
curl_close($ch);
echo $curl_scraped_page;
...
What is a vertical tab?
...
It could also be use to scroll the screen quickly. Useful in the days of 300 Baud.
– Talvi Watia
Aug 1 '10 at 3:08
6
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How to have the formatter wrap code with IntelliJ?
...
That locks my screen.
– 8bitjunkie
Apr 28 '18 at 16:03
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Android draw a Horizontal line between views
... nothing (not even a background). It's sole job is to take up space on the screen. The solution is to use a vanilla View element instead. Then the background will be drawn as desired. (You can also then avoid the support library dependency if it's not otherwise needed.)
– Ted H...
How to change colors of a Drawable in Android?
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I also use ImageView for icons (in ListView or settings screen). But I think there is much simpler way to do that.
Use tint to change the color overlay on your selected icon.
In xml,
android:tint="@color/accent"
android:src="@drawable/ic_event"
works fine since it comes from...
How do you make a LinearLayout scrollable?
I have lot of items on the screen and I need to use the scrollbar so the user can scroll down. However, the scroll is either not visible or it's not working. How is it possible to add a scrollbar to a LinearLayout ?
...
Is there any publicly accessible JSON data source to test with real world data? [closed]
...statuses/user_timeline.json?include_entities=true&include_rts=true&screen_name=mralexgray&count=1,
EDIT: Removed due to twitter restricting their API with OAUTH requirements...
{"errors": [{"message": "The Twitter REST API v1 is no longer active. Please migrate to API v1.1. https://d...