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When should I use Kruskal as opposed to Prim (and vice versa)?
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Use Prim's algorithm when you have a graph with lots of edges.
For a graph with V vertices E ...
Can I protect against SQL injection by escaping single-quote and surrounding user input with single-
...re, this last one was mine ;) )
https://www.owasp.org/images/d/d4/OWASP_IL_2007_SQL_Smuggling.pdf (based on the previous paper, which is no longer available)
Point is, any blacklist you do (and too-permissive whitelists) can be bypassed. The last link to my paper shows situations where even quote ...
Count number of occurrences of a pattern in a file (even on same line)
...ct from unknown [62.193.131.114]
3 SMTP connect from unknown [91.222.51.253]
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Can HTML checkboxes be set to readonly?
...heckbox's state
– Jessica Brown
Aug 20 '11 at 2:03
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PS...if you want the checkbox to be in the c...
How to select all instances of a variable and edit variable name in Sublime
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edited Jun 20 at 9:12
Community♦
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answered Aug 24 '13 at 20:13
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C# pattern to prevent an event handler hooked twice [duplicate]
...el Himango
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How to debug PDO database queries?
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Update: Aaron Patterson mentioned at Railsconf 2011 that he added more prepared statements to Rails, but that the benefit is much heavier in PostgreSQL than in MySQL. He said that this is because MySQL doesn't actually create the query plan until you execute the prepared ...
How to stop flask application without using ctrl-c
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edited Jun 2 at 20:24
KTibow
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How to generate sample XML documents from their DTD or XSD?
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In Visual Studio 2008 SP1 and later the XML Schema Explorer can create an XML document with some basic sample data:
Open your XSD document
Switch to XML Schema Explorer
Right click the root node and choose "Generate Sample Xml"
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Git alias with positional parameters
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edited Mar 4 '18 at 13:20
Eugen Konkov
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