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How to use multiple AWS Accounts from the command line?
...s Key ID, AWS Secret Access Key and desired region, so have them ready.
Examples:
$ aws configure --profile account1
$ aws configure --profile account2
You can then switch between the accounts by passing the profile on the command.
$ aws dynamodb list-tables --profile account1
$ aws s3 ls --pr...
How do I return multiple values from a function in C?
...e vs reference. If I am not mistaken returning the struct as shown in the example means a copy will be made upon return, is that correct? (I'm a bit shaky on C) While the other method uses pass-by-reference and thus doesn't require allocating more memory. Of course, the struct could be returned via ...
How can I create directories recursively? [duplicate]
...
note, exist_ok=True is convenient to save having to check if it exists first every time.
– ideasman42
Jan 10 '15 at 3:57
...
Display date/time in user's locale format and time offset
...hen the various toLocale…String methods will provide localized output.
Example:
// This would come from the server.
// Also, this whole block could probably be made into an mktime function.
// All very bare here for quick grasping.
d = new Date();
d.setUTCFullYear(2004);
d.setUTCMonth(1...
How to add color to Github's README.md file
...ou can add some colour in a README using a placeholder image service. For example if you wanted to provide a list of colours for reference:
-  `#f03c15`
-  `#c5f015`
- ![#15...
release Selenium chromedriver.exe from memory
I set up a python code to run Selenium chromedriver.exe . At the end of the run I have browser.close() to close the instance. ( browser = webdriver.Chrome() ) I believe it should release chromedriver.exe from memory (I'm on Windows 7). However after each run there is one chromedriver.exe inst...
Using Chrome's Element Inspector in Print Preview Mode?
...ave layout issues I use Chrome's Element Inspector. However this does not exist in print preview mode.
11 Answers
...
Need to list all triggers in SQL Server database with table name and table's schema
...ma
,OBJECT_NAME(parent_obj) AS table_name
,OBJECTPROPERTY( id, 'ExecIsUpdateTrigger') AS isupdate
,OBJECTPROPERTY( id, 'ExecIsDeleteTrigger') AS isdelete
,OBJECTPROPERTY( id, 'ExecIsInsertTrigger') AS isinsert
,OBJECTPROPERTY( id, 'ExecIsAfterTrigger') AS isafter
,OBJEC...
Binary Data in MySQL [closed]
...CHAR(50),
filesize CHAR(50),
filetype CHAR(50)
);
Here is a PHP example:
<?php
// store.php3 - by Florian Dittmer <dittmer@gmx.net>
// Example php script to demonstrate the storing of binary files into
// an sql database. More information can be found at http://www.ph...
How to check size of a file using Bash?
... there must be an easier way to check for file sizes instead. I.e. file.txt is normally 100k; how to make a script check if it is less than 90k (including 0), and make it do wget a new copy because the file is corrupt in this case.
...