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Can I protect against SQL injection by escaping single-quote and surrounding user input with single-

... First of all, it's just bad practice. Input validation is always necessary, but it's also always iffy. Worse yet, blacklist validation is always problematic, it's much better to explicitly and strictly define what values/formats you a...
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HTTP authentication logout via PHP

...ecification (section 15.6): Existing HTTP clients and user agents typically retain authentication information indefinitely. HTTP/1.1. does not provide a method for a server to direct clients to discard these cached credentials. On the other hand, section 10.4.2 says: If the request...
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Difference between subprocess.Popen and os.system

... @JacobMarble so suppose I am calling a selenium scraping script from another python script, which of these would allow me to complete the scraping script and then and only then execute the next line of code? As in, my scraping should complete before the e...
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How can I find the version of the Fedora I use?

...something like: $ source /etc/os-release $ echo $ID fedora $ echo $VERSION_ID 17 $ echo $VERSION 17 (Beefy Miracle) share | improve this answer | follow | ...
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Can I use assert on Android devices?

...t. You can do import static junit.framework.Assert.*; now you can use all the functions like assertTrue, assertEquals, assertNull that are provided in the junit framework. Be careful not to import the Junit4 framework through eclipse, that would be the org.junit package. You have to use the j...
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How to “fadeOut” & “remove” a div in jQuery?

... Is it really worth a separate file every time you want one line of JavaScript on a page? I think inline has its place. – Casey Jun 3 '14 at 18:35 ...
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Which is the preferred way to concatenate a string in Python?

...b): 0.0132720470428 a.join(a): 0.114929914474 Well, append/join is marginally faster there if you are using extremely long strings (which you usually aren't, what would you have a string that's 100MB in memory?) But the real clincher is Python 2.3. Where I won't even show you the timings, because...
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.trim() in JavaScript not working in IE

...han.com/archives/faster-trim-javascript – Daniel Vassallo Feb 22 '10 at 0:53 92 ...
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if checkbox is checked, do this

...me power of jQuery to access properties of an element. The article specifically treats the use of .attr("id") but in the case that #checkbox is an <input type="checkbox" /> element the issue is the same for $(...).attr('checked') (or even $(...).is(':checked')) vs. this.checked. ...
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How to write logs in text file when using java.util.logging.Logger

I have a situation in which I want to write all logs created by me into a text file. 10 Answers ...