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Rails 4 LIKE query - ActiveRecord adds quotes
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When using '?' in this way in rails it is converted to a parameterized query. The data within the parameter isn't sanitized (the %) but it is impossible to change context out of the query and turn it into processed SQL statements.
– David Hoelzer
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How to respond with HTTP 400 error in a Spring MVC @ResponseBody method returning String?
...ase it could be further simplified by removing the unused body and request params.)
– Jonik
Apr 27 '13 at 9:18
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Set Page title using UI-Router
... This won't work if the title needs to be dynamic based on some url paramaters.
– Kushagra Gour
Sep 8 '14 at 9:05
10
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How to document Ruby code?
...ows:
# Runs a subprocess and applies handlers for stdout and stderr
# Params:
# +command+:: command line string to be executed by the system
# +outhandler+:: +Proc+ object that takes a pipe object as first and only param (may be nil)
# +errhandler+:: +Proc+ object that takes a pipe object...
Sending an HTTP POST request on iOS
... the password, all further characters will be parsed as an additional POST parameter. Deliberate manipulation is possible.
– ge0rg
Nov 10 '15 at 10:18
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How do you pass multiple enum values in C#?
...' C# code I see a method that will accept multiple enum values in a single parameter. I always thought it was kind of neat, but never looked into it.
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C# Create New T()
...t<T>() where T : new()
{
return new T();
}
If you need to pass parameters:
protected T GetObject(params object[] args)
{
return (T)Activator.CreateInstance(typeof(T), args);
}
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Programmatically find the number of cores on a machine
...ode
#ifdef _WIN32
#include <windows.h>
#elif MACOS
#include <sys/param.h>
#include <sys/sysctl.h>
#else
#include <unistd.h>
#endif
int getNumCores() {
#ifdef WIN32
SYSTEM_INFO sysinfo;
GetSystemInfo(&sysinfo);
return sysinfo.dwNumberOfProcessors;
#elif MACOS...
How to print a query string with parameter values when using Hibernate
...nts as they are executed
org.hibernate.type - set to trace to log all JDBC parameters
So a log4j configuration could look like:
# logs the SQL statements
log4j.logger.org.hibernate.SQL=debug
# Logs the JDBC parameters passed to a query
log4j.logger.org.hibernate.type=trace
The first is equiv...
Multiple file upload in php
...e" or just multiple
In your PHP file use the syntax "$_FILES['inputName']['param'][index]"
Make sure to look for empty file names and paths, the array might contain empty strings. Use array_filter() before count.
Here is a down and dirty example (showing just relevant code)
HTML:
<input name...