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How to overlay images
I want to overlay one image with another using CSS. An example of this is the first image (the background if you like) will be a thumbnail link of a product, with the link opening a lightbox / popup showing a larger version of the image.
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How to convert std::string to lower case?
...coding, you are in trouble. Because 1), the standard only ever operates on one character at a time, so it simply cannot turn ß into SS as would be correct. And 2), the standard only ever operates on one character at a time, so it cannot decide whether Σ is in the middle of a word (where σ would b...
Reverse / invert a dictionary mapping
..., []).append(k). I used to be a defaultdict fanboy, but then I got screwed one too many times and concluded that actually explicit is better than implicit.
– alsuren
Nov 10 '10 at 14:55
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How to specify a multi-line shell variable?
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I would like to give one additional answer, while the other ones will suffice in most cases.
I wanted to write a string over multiple lines, but its contents needed to be single-line.
sql=" \
SELECT c1, c2 \
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Python 3: UnboundLocalError: local variable referenced before assignment [duplicate]
...tion(Var1, Var2):
if Var2 == 0 and Var1 > 0:
print("Result One")
elif Var2 == 1 and Var1 > 0:
print("Result Two")
elif Var1 < 1:
print("Result Three")
return Var1 - 1
function(1, 1)
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Android Emulator: Installation error: INSTALL_FAILED_VERSION_DOWNGRADE
...me packageName as an app that's already installed on the emulator, but the one you're trying to install has a lower versionCode (integer value for your version number).
You might have installed from a separate copy of the code where the version number was higher than the copy you're working with ri...
Intellij idea cannot resolve anything in maven
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This worked for me as well! Does anyone know why this breaks resolution?
– dmi_
Feb 11 '16 at 19:05
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Good ways to sort a queryset? - Django
... @Paul: that's not what I asked though, Alex's answer is the correct one!
– RadiantHex
Mar 11 '10 at 15:42
4
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maven-dependency-plugin (goals “copy-dependencies”, “unpack”) is not supported by m2e
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For auto-generated ignore settings, @PhoneTech, m2e adds the comment "This plugin's configuration is used to store Eclipse m2e settings only. It has no influence on the Maven build itself." Not sure what that means though, as you're saying things don't get copied ...
How to get the result of OnPostExecute() to main activity because AsyncTask is a separate class?
I have this two classes. My main Activity and the one that extends the AsyncTask , Now in my main Activity I need to get the result from the OnPostExecute() in the AsyncTask . How can I pass or get the result to my main Activity?
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