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Find region from within an EC2 instance
...a source. This assumes that the 169.254.169.254 API is available, and your script should handle network failures accordingly. ec2-metadata is just a wrapper for this API, but essentially does the same thing.
– dannosaur
Apr 7 '15 at 7:50
...
How to install mongoDB on windows?
...in to one single Collection.
If you want to try out you can use below test scripts
***********************
TEST INSERT SCRIPT
*********EMPLOYEE******
db.test.save( { EmployeId: "1", EmployeFirstName: "Kodoth", EmployeLastName:"KodothLast", EmployeAge:"14" } )
db.test.save( { EmployeId: "2", Emp...
How can I have grep not print out 'No such file or directory' errors?
... don't bother while doing sysadmin tasks over the console, but from within scripts I do look for text files with "find", and then grep each one:
find /etc -type f -exec grep -nHi -e "widehat" {} \;
Instead of:
grep -nRHi -e "widehat" /etc
...
Make an image width 100% of parent div, but not bigger than its own width
... not the original full-sized image. There is no way to do that without JavaScript or some other scripting language that can measure the image. If you can have a fixed width or fixed height of the div (like 200px wide) then it shouldn't be too hard to give the image a range to fill. But if you put a ...
Is there any way to post events to Google Analytics via server-side API? [closed]
...ook at the usage-stats module.
Command line
Tracking statistics in shell scripts:
# Track an event: category 'Backup', action 'start'
usage-stats event --tid UA-98765432-1 --ec Backup --ea start
# Perform the backup
cp files/** backup/
# Track an event: category 'Backup', action 'complete'
usag...
How to include() all PHP files from a directory?
In PHP can I include a directory of scripts?
12 Answers
12
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Table name as variable
...dynamically, and use sp_executesql to execute it.
Here is an example of a script used to compare data between the same tables of different databases:
static query:
SELECT * FROM [DB_ONE].[dbo].[ACTY]
EXCEPT
SELECT * FROM [DB_TWO].[dbo].[ACTY]
since I want easily change tha name of table and sch...
Reset select2 value and show placeholder
...n the value of select2 should reset and show the default placeholder. This script is resetting the value but won't show the placeholder
...
Why does the PHP json_encode function convert UTF-8 strings to hexadecimal entities?
I have a PHP script that deals with a wide variety of languages. Unfortunately, whenever I try to use json_encode , any Unicode output is converted to hexadecimal entities. Is this the expected behavior? Is there any way to convert the output to UTF-8 characters?
...
How to ignore deprecation warnings in Python
...t my way to solve this. I use the following at the beginning of my main.py script and it works fine.
Use the following as it is (copy-paste it):
def warn(*args, **kwargs):
pass
import warnings
warnings.warn = warn
Example:
import "blabla"
import "blabla"
def warn(*args, **kwargs):
pa...