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How to list empty folders in linux
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Defining Z order of views of RelativeLayout in Android
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If you want to do this in code
you can do
View.bringToFront();
see docs
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redis-py : What's the difference between StrictRedis() and Redis()?
...py for caching some data, but I can't find a suitable explanation of the difference between redis.StrictRedis() and redis.Redis() . Are they equivalent?
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Get selected value of a dropdown's item using jQuery
...ElementById("ddlid");
var text=selID.options[selID.selectedIndex].text;
If you need to access the value and not the text then try using val() method instead of text().
Check out the below fiddle links.
Demo1 | Demo2
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Convert a Unix timestamp to time in JavaScript
...ion regarding the Date object, please refer to MDN or the ECMAScript 5 specification.
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Do I need elements in persistence.xml?
...nages orders and customers.
It does not rely on any vendor-specific features and can
therefore be deployed to any persistence provider.
</description>
<jta-data-source>jdbc/MyOrderDB</jta-data-source>
<jar-file>MyOrderApp.jar<...
How do I convert a String to an InputStream in Java?
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I find that using Apache Commons IO makes my life much easier.
String source = "This is the source of my input stream";
InputStream in = org.apache.commons.io.IOUtils.toInputStream(source, "UTF-8");
You may find that the library also offer many other shortcuts to comm...
How do I show my global Git configuration?
...mand because I can look at the effective config in a repository and I can differ local, global and system config with the appropriate parameter (--global, --local, --system). I'll accept your answer as soon as I'm able to because you were a few seconds faster :)
– wullxz
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Static methods - How to call a method from another method?
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@u0b34a0f6ae: I don't know if I am doing something good or not... but I defined a decorator inside a class. The decorator had to be a "staticmethod", not a "classmethod".
– André Caldas
Mar 20 '13 at 18:41
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Add Text on Image using PIL
...ile should be present in provided path.
font = ImageFont.truetype("sans-serif.ttf", 16)
So your code will look something similar to:
from PIL import Image
from PIL import ImageFont
from PIL import ImageDraw
img = Image.open("sample_in.jpg")
draw = ImageDraw.Draw(img)
# font = ImageFont.truetype...