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FFMPEG (libx264) “height not divisible by 2”
... In my case I want to preserve the original file size as much as possible. What worked for me was -vf scale=-2:ih. But it doesn't work if both h/w are uneven.
– Pascal
Jun 30 '15 at 8:27
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Android: When should I use a Handler() and when should I use a Thread?
...y , such as a long running task or a logic that uses the network, or for whatever reason,
Starting a new Thread and running it works fine.
Creating a Handler and running it works as well.
What's the difference? When should I use each one?
What are the advantages / reasons to use a Handler an...
How to extract a substring using regex
...up(0) would return the complete match with the outer ' '. group(1) returns what is in-between the ' ' without the ' ' themselves.
– tagy22
Feb 19 '15 at 14:34
6
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Entity Framework - Code First - Can't Store List
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what if an entity contains a List of entities? how will the mapping be saved?
– A_Arnold
Aug 6 '18 at 15:16
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How do I compare two string variables in an 'if' statement in Bash? [duplicate]
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Hi, I wonder why this is bad -> if ["$s1" == "$s2"] what's the point with the spaces ?
– Sangimed
Jun 15 '17 at 12:35
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What's the opposite of 'make install', i.e. how do you uninstall a library in Linux?
...has been correctly configured for an make uninstall option. Clarification: what he wants to do is to enable some kind of management for packages that works for things he compiled himself.
– Nisse
Jul 27 '13 at 6:11
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Select n random rows from SQL Server table
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Um, sorry if this is obvious.. but what does [yourPk] refer to? EDIT: Nvm, figured it out... Primary Key. Durrr
– Snailer
Jan 24 '15 at 15:34
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JavaScript chop/slice/trim off last character in string
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+1 This is what OP needs, forget the false assumption that there are strings to be trimmed.
– naugtur
Dec 5 '12 at 17:23
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Simplest way to read json from a URL in java
This might be a dumb question but what is the simplest way to read and parse JSON from URL in Java ?
11 Answers
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How to check if a map contains a key in Go?
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What would happen if one line above if val,ok ... a val was declared: var val string = ""?
– Kiril
May 7 '14 at 15:49
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