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How to correctly use “section” tag in HTML5?
... different articles I'm just confused. I'm trying to get some input on how it should be used.
6 Answers
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How to test a merge without actually merging first
Is there any way of simulating a git merge between two branches, the current working branch and the master, but without making any changes?
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What version of javac built my jar?
...sion of the Java compiler was used to build a jar? I have a jar file, and it could have been built in any one of three JDKs. We need to know exactly which one, so we can certify compatibility. Is the compiler version embedded somewhere in the class files or jar?
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How to set enum to null
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You can either use the "?" operator for a nullable type.
public Color? myColor = null;
Or use the standard practice for enums that cannot be null by having the FIRST value in the enum (aka 0) be the default value. For example in a ...
How to autosize a textarea using Prototype?
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Facebook does it, when you write on people's walls, but only resizes vertically.
Horizontal resize strikes me as being a mess, due to word-wrap, long lines, and so on, but vertical resize seems to be pretty safe and nice.
None of the Fac...
Extracting extension from filename in Python
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Yes. Use os.path.splitext(see Python 2.X documentation or Python 3.X documentation):
>>> import os
>>> filename, file_extension = os.path.splitext('/path/to/somefile.ext')
>>> filename
'/path/to/somefile'
>>>...
How can I access my localhost from my Android device?
...is connected to the mobile network, then things are going to be harder.
Either go hardcore:
first find out your router external IP address (https://www.google.de/search?q=myip)
then, on the router, forward some port to <your desktop IP>:<server port number>
finally use the external I...
Android REST client, Sample?
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EDIT 2 (October 2017):
It is 2017. Just use Retrofit. There is almost no reason to use anything else.
EDIT:
The original answer is more than a year and a half old at the time of this edit. Although the concepts presented in ori...
How can I make a div not larger than its contents?
...follow
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edited Apr 11 '17 at 8:14
Stefano Zanini
5,46822 gold badges99 silver badges3131 bronze badges
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Convert PDF to image with high resolution
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It appears that the following works:
convert \
-verbose \
-density 150 \
-trim \
test.pdf \
-quality 100 \
-flatten \
-sharpen 0x1.0 \
24-18.jpg
It results...