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sed command with -i option (in-place editing) works fine on Ubuntu but not Mac [duplicate]
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Oh, and if you don't want the backup, run rm -f /etc/hosts.bak after running the sed. That's simpler than trying to work out which variant of sed you have installed or other gizmos I've seen suggested. I hope you keep the file under version control (or otherwise backed up...
How to return multiple values? [duplicate]
...es, then you can use Java's built-in container classes like Map, List, Set etc. Check the java.util package's JavaDoc for more details.
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Detect the Internet connection is offline?
...error-prone work of handling state.. wireless connections may come and go, etc. So your best bet may be to just fail gracefully, preserve the data, and alert the user.. allowing them to eventually fix the connection problem if there is one, and to continue using your app with a fair amount of forgi...
Windows batch file file download from a URL
...nloading files in PURE BATCH...
Without any JScript, VBScript, Powershell, etc... Only pure Batch!
Some people are saying it's not possible of downloading files with a batch script without using any JScript or VBScript, etc... But they are definitely wrong!
Here is a simple method that seems to work...
What is the attribute property=“og:title” inside meta tag?
...splayed when you share a link to your page to someone (over fb, messenger, etc), usually a short card-like content will be displayed with a title, image and a short content next to the image
– Mladen B.
Jan 16 at 14:20
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How does TransactionScope roll back transactions?
...and modifies it if it needs to based on the model (requires, requires new, etc, etc). The transaction simply notifies anything that enlists with it, not just database connections.
– casperOne
Jan 30 '09 at 16:26
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Android Studio Multi-Windows for One Project
...t, but I want to have two separate windows, each with their own Title Bar, etc.
– ElectronicGeek
Mar 14 '14 at 16:03
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brew install mysql on macOS
..., then deleted the mysql directory in /usr/local/var, deleted my existing /etc/my.cnf (leave that one up to you, should it apply) and launchctl plist
Updated the string for the plist. Note also your alternate security script directory will be based on which version of MySQL you are installing.
Ste...
How to disable the warning 'define' is not defined using JSHint and RequireJS
...ink Global can be used for custom Global JavaScript e.g angular, $, jQuery etc and predef can be used for implicit global objects like window, document, console etc
– Amitesh
Aug 10 '17 at 5:22
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How does the Google “Did you mean?” Algorithm work?
...r a portfolio management tool. There is a lot of text data, company names etc. I've been really impressed with some search engines ability to very quickly respond to queries with "Did you mean: xxxx".
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