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Which kind of pointer do I use when?
...with a more manual scheme for managing memory.
The costs:
If you have a custom deleter (e.g. you use allocation pools) then this will incur overhead per pointer that may be easily avoided by manual deletion.
std::shared_ptr has the overhead of a reference count increment on copy, plus a decrement...
Get selected option from select element
...e to the form field or HTML element of your choosing. It may be a div p or custom element.
i.e. <p></p> OR <div></div>
You would use:
$('p').html(iterations); OR $('div').html(iterations);
If you wish to populate a text field such as:
<input type="text" nam...
Proper way to initialize a C# dictionary with values?
... ["one"] = 1,
["two"] = 2,
["three"] = 3
};
It even works with custom types.
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How to activate “Share” button in android app?
...oser(sharingIntent, "Share via"));
Useful links:
For basic sharing
For customization
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How to get MVC action to return 404
...
One thing to watch out for is that if you have a customError page set up to handle 404 then this error page will return 200 (the not found page was found... :-( ). I tend to throw the exception from say BlogController and have the NotFound action set the proper response c...
Change font size of UISegmentedControl
...e_ref/doc/uid/TP40010906
http://www.raywenderlich.com/4344/user-interface-customization-in-ios-5
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How do I create a simple 'Hello World' module in Magento?
...much as it is to help Stack Overflow.
Create a module
All additions and customizations to Magento are done through modules. So, the first thing you'll need to do is create a new module. Create an XML file in app/modules named as follows
cd /path/to/store/app
touch etc/modules/MyCompanyName_Hello...
Android Whatsapp/Chat Examples [closed]
...es of an official Whatsapp client,
allowing you to create a full-fledged custom Whatsapp client.
A solid example of Yowsup's usage is Wazapp. Wazapp is full featured
Whatsapp client that is being used by hundreds of thousands of people
around the world. Yowsup is born out of the Wazapp pr...
How to replace a string in a SQL Server Table Column
...
UPDATE CustomReports_Ta
SET vchFilter = REPLACE(CAST(vchFilter AS nvarchar(max)), '\\Ingl-report\Templates', 'C:\Customer_Templates')
where CAST(vchFilter AS nvarchar(max)) LIKE '%\\Ingl-report\Templates%'
Without the CAST functio...
Set selected option of select box
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Only one that worked for me. Suspect because I am using a custom select library.
– Louis M.
Nov 13 '18 at 10:29
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