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Simple insecure two-way data “obfuscation”?
...eep honest people honest, but something a little stronger than ROT13 or Base64 .
17 Answers
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Creating a JavaScript cookie on a domain and reading it across sub domains
...-side code is written in C#, Rick Strahl provides a method for getting the base domain, e.g. example.com, from the domain at weblog.west-wind.com/posts/2012/Apr/24/…
– CAK2
Nov 18 '16 at 21:31
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Get file size, image width and height before upload
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Example using FileReader API
In case you need images sources as long Base64 encoded data strings
<img src="data:image/png;base64,iVBORw0KGg... ...lF/++TkSuQmCC=">
const EL_browse = document.getElementById('browse');
const EL_preview = document.getElementById('preview');
con...
JOIN queries vs multiple queries
...ral queries? (You run your main query, and then you run many other SELECTs based on the results from your main query)
14 An...
What is the difference between parseInt(string) and Number(string) in JavaScript? [duplicate]
...alled as a function will parse the string with a grammar and is limited to base 10 and base 16.
StringNumericLiteral :::
StrWhiteSpaceopt
StrWhiteSpaceopt StrNumericLiteral StrWhiteSpaceopt
StrWhiteSpace :::
StrWhiteSpaceChar StrWhiteSpaceopt
StrWhiteSpaceChar :::
WhiteSpace
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How to get the Display Name Attribute of an Enum member via MVC razor code?
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Based on Aydin's answer I would suggest a less "duplicatious" implementation (because we could easily get the Type from the Enum value itself, instead of providing it as a parameter ????:
public static string GetDisplayName(...
Java - JPA - @Version annotation
...oesn't matter if application uses only JPA for inserting data into the database, as JPA vendor will enforce 0 for @version field at creation time. But almost always plain SQL statements are also in use (at least during unit and integration testing).
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How to make a class property? [duplicate]
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[answer written based on python 3.4; the metaclass syntax differs in 2 but I think the technique will still work]
You can do this with a metaclass...mostly. Dappawit's almost works, but I think it has a flaw:
class MetaFoo(type):
@prop...
How to create a loop in bash that is waiting for a webserver to respond?
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I wanted to limit the maximum number of attempts. Based on Thomas's accepted answer I made this:
attempt_counter=0
max_attempts=5
until $(curl --output /dev/null --silent --head --fail http://myhost:myport); do
if [ ${attempt_counter} -eq ${max_attempts} ];then
e...
Flex-box: Align last row to grid
... the other items in the grid (per-breakpoint, overriding the above default/base module code), the last row spread out correctly. Seems to work on Safari, iOS, Firefox, Chrome (need to test IE) and my largest row size is 3 on my initial implementation.
– webbower
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