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How does the SQL injection from the “Bobby Tables” XKCD comic work?
...e. If you use parameterized queries, such as by using SqlParameter in ADO.NET, the input will, at minimum, be automatically sanitized to guard against SQL injection.
However, sanitizing inputs at the application level may not stop more advanced SQL injection techniques. For example, there are ways ...
How to encode the filename parameter of Content-Disposition header in HTTP?
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Also note that the internet draft (not "draft RFC") has been finished, and the final document is RFC 5987 (greenbytes.de/tech/webdav/rfc5987.html)
– Julian Reschke
Sep 29 '11 at 15:46
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Designing function f(f(n)) == -n
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@Rui Craverio: It wouldn't work in .NET 3.5+ because the author chose to use the var keyword as a variable name.
– Kredns
Jun 3 '09 at 21:40
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Which Java Collection should I use?
...in your collection.
Here is the complete explanation http://javatutorial.net/choose-the-right-java-collection , including flowchart etc
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Is embedding background image data into CSS as Base64 good or bad practice?
...lution.
as far as generating the base64 encoding:
http://b64.io/
http://www.motobit.com/util/base64-decoder-encoder.asp (upload)
http://www.greywyvern.com/code/php/binary2base64 (from link with little tutorials underneath)
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Representing null in JSON
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Let's evaluate the parsing of each:
http://jsfiddle.net/brandonscript/Y2dGv/
var json1 = '{}';
var json2 = '{"myCount": null}';
var json3 = '{"myCount": 0}';
var json4 = '{"myString": ""}';
var json5 = '{"myString": "null"}';
var json6 = '{"myArray": []}';
console.log(JSON.pa...
C# difference between == and Equals()
...art enough to use the same address for both references because strings in .NET are immutable.
– BlueMonkMN
Jul 3 '16 at 14:32
2
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Android: Getting a file URI from a content URI?
...com/reference/android/content/ContentResolver.html#openInputStream(android.net.Uri)
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How do I ignore files in Subversion?
...les will be ignored. I have the following ignore list for a Visual Studio .NET project:
bin obj
*.exe
*.dll
_ReSharper
*.pdb
*.suo
You can find this list in the context menu at TortoiseSVN / Properties.
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Get average color of image via Javascript
...e only way to do this is with <canvas/>...
DEMO V2: http://jsfiddle.net/xLF38/818/
Note, this will only work with images on the same domain and in browsers that support HTML5 canvas:
function getAverageRGB(imgEl) {
var blockSize = 5, // only visit every 5 pixels
defaultRGB = {r...