Nadia Gates
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Nov 14, 2017 · 1. Looking into your code only the field feedback is vulnerable to timebased blind SQL injection vectors. Create database/create table. CREATE DATABASE IF NOT EXISTS hackdb; CREATE TABLE IF NOT EXISTS feedback (. feedback VARCHAR(255) ); You can inject using (SELECT ...) into feedback column because this is valid SQL. Query.
Dec 28, 2015 · Blind Search - searching without information. For example : BFS (one of blind search method). We just generate all successor state (child node) for currentstate (current node) and find is there a goal state among them, if isn't we will generate one of child node's successor and so on. Because we don't have information, so just generate all.
May 22, 2012 · Audio feedback may help to a point though. If you write web pages you probably ARE developing for blind people! I worked (indirectly) with a blind programmer at my last co-op at IBM in the early 1990s, on ScreenReader/2 (extension to help blind people use OS/2). It can be done, and no pair programming is required.
Sep 26, 2018 · string "24052010" In a very manual way you could just go like this:- first split the string as (yyyy-mm-dd) format so you could get a tuple something like this (2010, 5, 24), then simply convert this tuple to a date format something like 2010-05-24.
In bash (>=4.2) it is preferable to use printf's built-in date formatter (part of bash) rather than the external date (usually GNU date).
Aug 3, 2013 · A SQL injection is called blind when there is no direct feedback from the injection attempt, e.g., when the result of the SQL statement is not returned back to the user. Your application may still be vulnerable although you’re using a stored procedure if it builds the query with the parameters dynamically:
Jan 20, 2009 · SELECT * FROM Users WHERE RegistrationDate >= '1/20/2009'. it will automatically convert the string '1/20/2009' into the DateTime format for a date of 1/20/2009 00:00:00. So by using >= you should get every user whose registration date is 1/20/2009 or more recent. Edit: I put this in the comment section but I should probably link it here as well.
Jul 23, 2019 · How do I choose 4-8 colors in base R for plots that colorblind people will be able to see? Below is the base R color pallet. Looking for a solution in BASE R without the use of packages. Base R C...
Sep 22, 2008 · Except, say, if you want a query that retrieves all records matching a user-supplied date as the date-part of a certain time field. Good luck doing that only in the presentation layer. (You don't need convert, you can can use date arithmetic, but you get the idea…)
Sep 9, 2015 · Today's date where? date.today() and datetime.today() both give today's date in naïve datetime, which sometimes isn't useful when you actually want today's date in some other timezone (e.g. today's date on a server that runs elsewhere). In that case, datetime.now() is more useful because you can pass timezone to it.
