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How to pick an image from gallery (SD Card) for my app?
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@siamii Where and how to call this method -------- decodeUri
– Akshay Kumar
Mar 26 '17 at 18:51
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JavaScript to scroll long page to DIV
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old question, but if anyone finds this through google (as I did) and who does not want to use anchors or jquery; there's a builtin javascriptfunction to 'jump' to an element;
document.getElementById('youridhere').scrollIntoView();
and what's even better; according to the great compa...
Is it possible to have multiple statements in a python lambda expression?
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You technically don't need a lambda for one-liners either, but it's certainly more convenient. Hopefully better lambda support gets added later on.
– James
Apr 8 '14 at 2:14
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Simulating Slow Internet Connection
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If you're running windows, fiddler is a great tool. It has a setting to simulate modem speed, and for someone who wants more control has a plugin to add latency to each request.
I prefer using a tool like this to putting latency code in my application...
What are some (concrete) use-cases for metaclasses?
... a couple functions I found that I was able to increment the figure count, call draw manually, etc, but I needed to do these before and after every plotting call. So to create both an interactive plotting wrapper and an offscreen plotting wrapper, I found it was more efficient to do this via metacl...
How to Apply global font to whole HTML document
... away without the html too).
The !important ensures that nothing can override what you've set in this style (unless it is also important). (this is to help with your requirement that it should "ignore inner formatting of text" - which I took to mean that other styles could not overwrite these)
The...
Giving a border to an HTML table row,
...der a table row, <tr> in one go instead of giving a border to individual cells, <td> like,
8 Answers
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How do you cast a List of supertypes to a List of subtypes?
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@jfritz42 I wouldn't call it "dodging" type safety. In this case you have knowledge that Java doesn't have. That's what casting is for.
– Planky
Jul 11 '14 at 17:08
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Full screen background image in an activity
...r different dpi and place them in related drawable folder. Then set
android:background="@drawable/your_image"
Option 2:
Add a single large image. Use FrameLayout. As a first child add an ImageView. Set the following in your ImageView.
android:src="@drawable/your_image"
android:scaleType = "cent...
Serializing object that contains cyclic object value
...re that's not as well-known as JSON.stringify() is console.table(). Simply call console.table(whatever);, and it will log the variable in the console in tabular format, making it rather quite easy and convenient to peruse the variable's contents.
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