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How to change the session timeout in PHP?
...{
return true;
}
function read($id)
{
return (string)@file_get_contents("$this->savePath/sess_$id");
}
function write($id, $data)
{
return file_put_contents("$this->savePath/sess_$id", $data) === false ? false : true;
}
function destro...
Can you help me understand Moq Callback?
...ue), () => mock.Object.Bar(false));
Console.WriteLine("Invocations: " + String.Join(", ", cq));
// output:
// Invocations: True, False
BTW don't get confused by the misleading "before Returns" and "after Returns" distinction. It is merely a technical distinction of whether your custom code wil...
How to resize superview to fit all subviews with autolayout?
..."
#import "TSTableViewCell.h"
@implementation TSTableViewController
- (NSString*) cellText
{
return @"Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.";
}
#pragma mark - Table view data source
- (NSInteger) numberOfS...
How to check if a table exists in a given schema
...LL,boolean DEFAULT true) RETURNS text AS $wrap$
SELECT COALESCE(array_to_string(relname_to_array($1,$2), '.'), CASE WHEN $3 THEN '' ELSE NULL END)
$wrap$ language SQL IMMUTABLE;
share
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improve t...
Python (and Python C API): __new__ versus __init__
...he __new__ method is that the instance variable will start out as an empty string, as opposed to NULL. But why is this ever useful, since if we cared about making sure our instance variables are initialized to some default value, we could have just done that in the __init__ method?
Considering the...
How to remove convexity defects in a Sudoku square?
...(ri+1)*50-1 , ci*50:(ci+1)*50-1].copy TypeError: long() argument must be a string or a number, not 'builtin_function_or_method'
– user898678
Feb 6 '13 at 21:38
...
When to use the different log levels
...rvention. These are usually reserved (in my apps) for incorrect connection strings, missing services, etc.
Fatal - Any error that is forcing a shutdown of the service or application to prevent data loss (or further data loss). I reserve these only for the most heinous errors and situations where t...
SET versus SELECT when assigning variables?
...ed as 0, it then ends as 2. This can be very useful when doing successive string-manipulations.
– MikeTeeVee
Aug 26 '15 at 15:33
...
Truly understanding the difference between procedural and functional
...unctions to produce a new function that determines whether the length of a string is odd.
map(..., words) calls that new function for each element in words, ultimately returning a new list of boolean values, each indicating whether the corresponding word has an odd number of characters.
apply(and, ....
How can I provide multiple conditions for data trigger in WPF?
...example:
Suppose we want to do some actions if the property Text="" (empty string) AND IsKeyboardFocused="False", then your code should look like the following:
<MultiTrigger>
<MultiTrigger.Conditions>
<Condition Property="Text" Value="" />
<Condition Proper...