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In Windows cmd, how do I prompt for user input and use the result in another command?
...://commandwindows.com/batch.htm or http://www.robvanderwoude.com/userinput.php for a more deep dive into user input with the different versions of Windows OS batch files.
Once you have set your variable, you can then go about using it in the following fashion.
@echo off
set /p UserInputPath=What D...
Getting values from query string in an url using AngularJS $location
...string use #?q=string that works for me
http://localhost/codeschool/index.php#?foo=abcd
Inject $location service into the controller
app.controller('MyController', [ '$location', function($location) {
var searchObject = $location.search();
// $location.search(); reutrn object
// ...
What are the benefits of functional programming? [closed]
...ble over there?" and "did I get these procedures to execute in the correct order?". Seriously, you get these benefits (from understand the FP paradigm) in Python, C#, C++, Java, you name it.
– Jared Updike
Nov 9 '09 at 19:35
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How do you find the row count for all your tables in Postgres
...mate:
SELECT schemaname,relname,n_live_tup
FROM pg_stat_user_tables
ORDER BY n_live_tup DESC;
That can also show you how many rows are dead, which is itself an interesting number to monitor.
The third way is to note that the system ANALYZE command, which is executed by the autovacuum proce...
Drop data frame columns by name
...is a possibility, every other answer seems unnecessarily complicated by an order of magnitude.
– Miles Erickson
Oct 2 '15 at 1:00
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Where can I get a “useful” C++ binary search algorithm?
...ound
}
Another solution would be to use a std::set, which guarantees the ordering of the elements and provides a method iterator find(T key) that returns an iterator to the given item. However, your requirements might not be compatible with the use of a set (for example if you need to store the sa...
Search for all occurrences of a string in a mysql database [duplicate]
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In phpMyAdmin a 'Search' feature is available:
Select particular database not table.
Click 'Search' tab
Enter the search term you want
Select the tables you want to search in
phpMyAdmin screen shot:
The 'Search' feature ...
Recursive search and replace in text files on Mac and Linux
...e easyform to form360, I´m running the following command: find . -name '*.php' -print0 | xargs -0 sed -i "" "s/easyform/form360/g"
– Andres Ramos
Jan 26 '17 at 21:23
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Simple Digit Recognition OCR in OpenCV-Python
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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How to fix the “java.security.cert.CertificateException: No subject alternative names present” error
... the service via http://www.example.com/someservice. Is it correct that in order for the certificate to work with IP-based address (https://AAA.BBB.CCC.DDD:9443/ISomeService), I need set all CN fields to AAA.BBB.CCC.DDD (replace someSubdomain.someorganisation.com by AAA.BBB.CCC.DDD in the file above...