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Why do some claim that Java's implementation of generics is bad?
...a method called "Type Erasure" to actually remove all of the generic types from the class and essentially replace them with Object. The mile high version of generics is that the compiler simply inserts casts to the specified generic type whenever it appears in the method body.
This has a lot of ...
How do I remove all specific characters at the end of a string in PHP?
...e helpful for someone.
rtrim() - Strip whitespace (or other characters) from the end of a string
ltrim() - Strip whitespace (or other characters) from the beginning of a string
trim() - Strip whitespace (or other characters) from the beginning and end of a string
For removing special character...
How to prevent XSS with HTML/PHP?
...cialchars() whenever you want to output something to the browser that came from the user input.
The correct way to use this function is something like this:
echo htmlspecialchars($string, ENT_QUOTES, 'UTF-8');
Google Code University also has these very educational videos on Web Security:
How ...
startsWith() and endsWith() functions in PHP
...function.strrpos.php: "If the value is negative, search will instead start from that many characters from the end of the string, searching backwards." This seems to indicate that we're starting at character 0 (due to -strlength($haystack)) and searching backward from there? Doesn't that mean you're ...
Define all functions in one .R file, call them from another .R file. How, if possible?
...he nuance, Bryan. I was demonstrating this as 2 scenarios that most people from procedural languages might wonder about. It is as if the files were edited to add the cyclic dependency, in which case they need to be resourced (as shown) & the cycles don't affect the sourcing of the files.
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How can I strip the whitespace from Pandas DataFrame headers?
I am parsing data from an Excel file that has extra white space in some of the column headings.
3 Answers
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Unauthorised webapi call returning login page rather than 401
How do I configure my mvc/webapi project so that a webapi method called from a razor view doesn't return the loginpage when its unauthorised?
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Using git repository as a database backend
...y time a users logs in, he occupies one "worker", pulling there his branch from main repo, and, as he logs out, he frees the "worker", which does clever git hard reset to become yet again just a main repo clone, ready to be used by another user logging in. Does not help much with disc usage (it's st...
Best practice to mark deprecated code in Ruby?
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I am not sure it is so much a "mistake" from the Java part, rather a huge backward compatibility issue (see stackoverflow.com/questions/314540), that blindgaenger might not need to consider for his Ruby code.
– VonC
Dec 31 '08...
Trust Store vs Key Store - creating with keytool
... SSLEngine. These system properties are just where the default values come from, which is then used by SSLContext.getDefault(), itself used by SSLSocketFactory.getDefault() for example. (All of this can be customized via the API in a number of places, if you don't want to use the default values and ...