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Windows batch: call more than one command in a FOR loop?
Is it possible in Windows batch file to call more than one command in a single FOR loop? Let's say for example I want to print the file name and after delete it:
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What is SQL injection? [duplicate]
...jection happens when you interpolate some content into a SQL query string, and the result modifies the syntax of your query in ways you didn't intend.
It doesn't have to be malicious, it can be an accident. But accidental SQL injection is more likely to result in an error than in a vulnerability.
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Difference between
What is the difference between List<? super T> and List<? extends T> ?
14 Answers
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Get Unix Epoch Time in Swift
...rking/AlamoFire (github.com/Alamofire/Alamofire) to load currentmillis.com and then parse the html of the page. Note that you have to account for networking delays and check for connectivity. I decided to just use Foundation...
– Chase Roberts
Dec 9 '16 at 20:2...
android get all contacts
How can I get all the names of the contacts in my Android and put them into array of strings?
8 Answers
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How to 'bulk update' with Django?
...it must be on an original QuerySet so you'll need to lean on the .filter() and .exclude() methods.
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Contains method for a slice
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Mostafa has already pointed out that such a method is trivial to write, and mkb gave you a hint to use the binary search from the sort package. But if you are going to do a lot of such contains checks, you might also consider using a map instead.
It's trivial to check if a specific map key exist...
instantiate a class from a variable in PHP?
... sort of thing you'll see wrapped up in a Factory pattern.
See Namespaces and dynamic language features for further details.
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MassAssignmentException in Laravel
I am a Laravel newbie. I want to seed my database. When I run the seed command I get an exception
11 Answers
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Which keycode for escape key with jQuery
...p vs. keypress" - that's incorrect, dkamins. keypress doesn't seem to be handled consistently between browsers (try out the demo at api.jquery.com/keypress in IE vs Chrome vs Firefox -- sometimes it doesn't register, and both 'which' and 'keyCode' vary) whereas keyup is consistent. e.which is the ...