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What is SQL injection? [duplicate]
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SQL injection 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 vulnera...
Class Not Found Exception when running JUnit test
... to run it. I think this is probably a preferable first step before adding extra mvn build targets.
– Roger
Sep 19 '14 at 16:20
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Aren't Python strings immutable? Then why does a + “ ” + b work?
My understanding was that Python strings are immutable.
22 Answers
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Mercurial move changes to a new branch
... @sschuberth: I think being explicit is a good thing here. If the extra changeset is a problem for you, combine it with the succeeding one (e.g. by using the fold command of the now built-in histedit extension).
– Oben Sonne
Nov 28 '12 at 12:19
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Where to install Android SDK on Mac OS X?
...heir licenses or those of the packages they depend on were not accepted: extras;intel;Hardware_Accelerated_Execution_Manager emulator tools ... ==> Exit status of failed command: #<Process::Status: pid 34109 exit 1>
– Pete
Dec 19 '17 at 9:50
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Does free(ptr) where ptr is NULL corrupt memory?
...L Perq running PNX, which was based on Version 7 Unix with some System III extras). But I've not code that way for a long time.
– Jonathan Leffler
Mar 11 '10 at 14:06
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Instance variables vs. class variables in Python
...f time savings.
However, if you insist on class attributes, you need that extra lookup. Or, your other alternative is to refer to the object via the class instead of the instance, e.g., MyController.path instead of self.path. That's a direct lookup which will get around the deferred lookup, but as ...
Unpacking, extended unpacking and nested extended unpacking
...our code may be misleading use other form to express it.
It's like using extra brackets in expressions to avoid questions about operators precedence.
I'ts always a good investment to make your code readable.
I prefer to use unpacking only for simple tasks like swap.
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How to integrate CSS pre-processing within Eclipse? [closed]
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+1 for not installing any extra tools and using eclipse as is... Another option could be "colorer.sourceforge.net/eclipsecolorer"
– spankmaster79
Nov 5 '12 at 10:51
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✔ Checkmark selected row in UITableViewCell
...}
where lastSelection is declared as var lastSelection: NSIndexPath!
No extra activity in cellForRowAtIndexPath needed. Shouldn't be hard to replicate in Obj-C.
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