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Android requires compiler compliance level 5.0 or 6.0. Found '1.7' instead. Please use Android Tools
... project folder and right click on it -> properties -> check off the read only box and click ok
Right-click on your project and select "Android Tools -> Fix Project Properties"
Right-click on your project and select "Properties -> Java Compiler", check "Enable project specific settings"...
Best practices around generating OAuth tokens?
..., but I am wishing I had a strictly alpha-numeric encoding for even easier reading.
– mckamey
Oct 26 '09 at 20:38
Hadn...
How to link a folder with an existing Heroku app
...uction in your repository, and Heroku will run git config heroku.remote to read the value of this setting)
If you specify no option, the gem finds no configuration in your .git/config file, and the gem only finds one remote in your Git remotes that has "heroku.com" in the URL, it will use that remot...
Number of days between two dates in Joda-Time
... answer builds two LocalDate objects, which are quite expensive if you are reading lot of data.
I use this:
public static int getDaysBetween(DateTime earlier, DateTime later)
{
return (int) TimeUnit.MILLISECONDS.toDays(later.getMillis()- earlier.getMillis());
}
By calling getMillis() yo...
What does the “static” modifier after “import” mean?
.... If you overuse the static
import feature, it can make your
program unreadable and unmaintainable,
polluting its namespace with all the
static members you import. Readers of
your code (including you, a few months
after you wrote it) will not know
which class a static member comes
fr...
How can I transform string to UTF-8 in C#?
...
Your code is reading a sequence of UTF8-encoded bytes, and decoding them using an 8-bit encoding.
You need to fix that code to decode the bytes as UTF8.
Alternatively (not ideal), you could convert the bad string back to the original by...
Download JSON object as a file from browser
...harset=utf-8"? I am using this, but it feels like magic, would be great to read up on the details but I don't even know how to google for it.
– sidewinderguy
Jul 25 '16 at 20:02
1
...
SLF4J: Failed to load class “org.slf4j.impl.StaticLoggerBinder”. error
...simple-1.6.1.jar to my aplication along with slf4j-api-1.6.1.jar which i already had.This solved my problem
slf4j
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Explain the use of a bit vector for determining if all characters are unique
...ify the size in constructor.
API. With bit vectors you will have easier to read code, probably something like this:
vector.SetFlag(4, true); // set flag at index 4 as true
for int you will have lower-level bit logic code:
checker |= (1 << 5); // set flag at index 5 to true
Also probably i...
How to merge two files line by line in Bash
...ine < "file2"
print $0,line
} ' file1
Bash
exec 6<"file2"
while read -r line
do
read -r f2line <&6
echo "${line}${f2line}"
done <"file1"
exec 6<&-
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