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Can we convert a byte array into an InputStream in Java?
Can we convert a byte array into an InputStream in Java? I have been looking on the internet but couldn't find it.
2 Answer...
Function overloading by return type?
...and return the same object; likewise `WithZ(9). Then the assignment would convert to an immutable type.
– supercat
Dec 15 '12 at 22:55
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sh...
Cannot open database “test” requested by the login. The login failed. Login failed for user 'xyz\ASP
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Either: "xyz\ASPNET" is not a login (in sys.server_principals)
Or: "xyz\ASPNET" is set up but not mapped to a user in the database test (sys.database_principals)
I'd go for the 2nd option: the error message implies the default database is either not there or no r...
Error “gnu/stubs-32.h: No such file or directory” while compiling Nachos source code
...glibc-devel-32bit - do zypper in glibc-devel-32bit.
On Gentoo it's called sys-libs/glibc - do emerge -1a sys-libs/gcc
[source] (Note : One may use equery to confirm this is correct; do equery belongs belongs /usr/include/gnu/stubs-32.h)
On ArchLinux, the package name is lib32-glibc - do pacman -S...
CS0120: An object reference is required for the nonstatic field, method, or property 'foo'
... return in a ToString() as it is a static method. You can replace it with Convert.ToString() that can enable null value.
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Assign output to variable in Bash
...254.169.254/latest/dynamic/instance-identity/document' | python -c "import sys, json; print json.load(sys.stdin)['region']")
echo $INSTANCE_REGION
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How to trigger a build only if changes happen on particular set of files
...name}/"
FILTER_PATH="path/to/folder/to/monitor"
python_func="import json, sys
obj = json.loads(sys.stdin.read())
ch_list = obj['changeSet']['items']
_list = [ j['affectedPaths'] for j in ch_list ]
for outer in _list:
for inner in outer:
print inner
"
_affected_files=`curl --silent ${JOB_URL}...
Java: parse int value from a char
...y simply subtracting by char '0'(zero) a char (of digit '0' to '9') can be converted into int(0 to 9), e.g., '5'-'0' gives int 5.
String str = "123";
int a=str.charAt(1)-'0';
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How can I find the number of arguments of a Python function?
...de.co_argcount
or, if the current function name is undetermined:
import sys
sys._getframe().func_code.co_argcount
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What is the most efficient/elegant way to parse a flat table into a tree?
...AS (
SELECT [Node].[Id]
, [Node].[ParentId]
, 0 AS [Level]
, CONVERT([varchar](MAX), [Node].[Order]) AS [Order]
FROM [Node]
WHERE [Node].[ParentId] = 0
UNION ALL
SELECT [Node].[Id]
, [Node].[ParentId]
, [NodeList].[Level] + 1 AS [Level]
, [NodeList].[Order] + '|'
...