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Case insensitive searching in Oracle
... the collation sequence for ordering and the various comparison operators, including = and LIKE. You can specify a binary, case-insensitive, sort by altering the session. This will mean that every query performed in that session will perform case-insensitive parameters.
alter session set nls_sort=B...
Get MIME type from filename extension
...efault Windows registry and others are in the registry but not in the list included with IIS. I've compiled a list from these locations and added a few others that we use.
EDIT: See most up-do-date version with contributions here, including an efficient and deterministic two-way mapping.
private st...
How to align checkboxes and their labels consistently cross-browsers
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How do popular apps authenticate user requests from their mobile app to their server?
...solution at Approov(I work here) that provides SDKs for several platforms, including iOS, Android, React Native and others. The integration will also need a small check in the API server code to verify the JWT token issued by the cloud service. This check is necessary for the API server to be able t...
Simulating tremor (from e.g. Parkinson's Disease) with the mouse on a webpage?
...se, such as phones with large (mechanical) buttons. Most operating systems include navigation by speech (e.g, Speech Recognition - Windows OS). I imagine that seriously-afflicted individuals would use those tools instead of an iPhone.
– Chris Cirefice
Aug 14 '1...
What is an application binary interface (ABI)?
... the ELF file format in the SysV ABI docs: The reason this information is included is because the ELF format defines the interface between operating system and application. When you tell the OS to run a program, it expects the program to be formatted in a certain way and (for example) expects the ...
Hide/Show Column in an HTML Table
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@RobotJohnny, I updated the code sample to include initialization handling as well. Just drop class='hide-col' anywhere you want in your html (probably in in the thead > tr > th makes the most sense and it will pick up to make sure it hides all cells in that co...
Using git repository as a database backend
...d use cases. Some may just end up being non issues. Some of the issues include performance matching between the 2 key modules, the database and the VCS, for an application with high frequency data update activity, Scaling of resources (storage and processing power ) over time on the git...
std::wstring VS std::string
...ely encoded in UTF-8 (i.e. Unicode string of chars). The following code:
#include <cstring>
#include <iostream>
int main(int argc, char* argv[])
{
const char text[] = "olé" ;
std::cout << "sizeof(char) : " << sizeof(char) << std::endl ;
std::cout <&l...
