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How do I save a stream to a file in C#?
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If this input stream is got from http connection then will it buffer and download and then write all the bytes from the source?????
– dbw
Jan 4 '14 at 14:16
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Forward host port to docker container
...7.42.1). After that, you should be able to open connections to 172.17.42.1 from within your containers.
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Failed to locate the winutils binary in the hadoop binary path
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Simple Solution:
Download it from here and add to $HADOOP_HOME/bin
(Source)
IMPORTANT UPDATE:
For hadoop-2.6.0 you can download binaries from Titus Barik blog >>.
I have not only needed to point HADOOP_HOME to extracted directory [path], but al...
C# Regex for Guid
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For C# .Net to find and replace any guid looking string from the given text,
Use this RegEx:
[({]?[a-fA-F0-9]{8}[-]?([a-fA-F0-9]{4}[-]?){3}[a-fA-F0-9]{12}[})]?
Example C# code:
var result = Regex.Replace(
source,
@"[({]?[a-fA-F0-9]{8}[-]?([a-fA-F0-9]{4}[-]?){3}[a...
How to make the tab character 4 spaces instead of 8 spaces in nano?
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I'm using mint and when I set tabsize from 8 to 4 in /etc/nanorc and go back to the file, I'm still getting 8 spaces in the tab, I even tried to copy that nanorc file to ~/. but that doesn't work, closed and reopened terminal, but still I can't get 4 spaces on th...
How do I get Month and Date of JavaScript in 2 digit format?
...he 4 digit year and doesn't require padStart.
getMonth() returns the month from 0 to 11.
1 is added to the month before padding to keep it 1 to 12
getDate() returns the day from 1 to 31.
the 7th day will return 07 and so we do not need to add 1 before padding the string.
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What does iota of std::iota stand for?
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From the original SGI STL documentation:
The name iota is taken from the programming language APL.
In his Turing Award lecture, Ken Iverson (inventor of APL) said this:
For example, the integer function denoted by ...
What's the Android ADB shell “dumpsys” tool and what are its benefits?
...application
affects the overall device!
What information can we retrieve from dumpsys shell command and how we can use it
If you run dumpsys you would see a ton of system information. But you can use only separate parts of this big dump.
to see all of the "subcommands" of dumpsys do:
dumpsys | ...
How to assert output with nosetest/unittest in python?
...on't have to write setup and teardown functions just for this.
import sys
from contextlib import contextmanager
from StringIO import StringIO
@contextmanager
def captured_output():
new_out, new_err = StringIO(), StringIO()
old_out, old_err = sys.stdout, sys.stderr
try:
sys.stdo...
How to get a time zone from a location using latitude and longitude coordinates?
There are too many questions on StackOverflow about resolving a time zone from a location. This community wiki is an attempt at consolidating all of the valid responses.
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