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Get Base64 encode file-data from Input Form
...hat support it (Chrome, Firefox and the as-yet unreleased Safari 6), and a PHP script that echos back POSTed file data as Base64-encoded data for the other browsers.
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JOIN queries vs multiple queries
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@cHao says who? I just looked up SMF and phpBB and saw JOINs between 3 tables - if you add plugins or modifications they could easily add to that. Any sort of large application has the potential for many JOINs. Arguably a poorly written/mis-used ORM could JOIN table...
【BLE技术内幕】BLE技术揭秘 - 创客硬件开发 - 清泛IT论坛，有思想、有深度
文章源自：http://doc.iotxx.com/index.php?title=BLE技术揭秘
BLE技术揭秘
BLE是低功耗蓝牙的英文缩写（Bluetooth Low Energy），是蓝牙4.0版本起开始支持的新的、低功耗版本的蓝牙技术规范。蓝牙技术联盟（Bluetooth SIG）在2010年发布了跨...
Assign format of DateTime with data annotations?
...se DataAnnotations work great for EditorFor helpers, but, when rendering a custom grid with an IEnumerable(Of Entity) you have to use the .TextBoxFor and this was my issue. Thanks
– bkwdesign
Apr 22 '15 at 18:57
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How do I create an HTML table with a fixed/frozen left column and a scrollable body?
... i also used jQuery to .clone() the table, once it has been generated by php+MySQL+ajax, and insert it into a cleaned out div...
– Peter
Mar 6 '18 at 22:27
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Why does calling a method in my derived class call the base class method?
...e image would look the same as for abstract. Imagine, we did not provide a custom implementation for Students:
public class Student : Person
{
}
The code would be called like this:
Person person = new Teacher();
person.ShowInfo(); // Shows 'I am a teacher!'
person = new Student();
person.Sho...
Compare two objects and find the differences [duplicate]
... an extension method so all of your objects could use it.
TO USE
SomeCustomClass a = new SomeCustomClass();
SomeCustomClass b = new SomeCustomClass();
a.x = 100;
List<Variance> rt = a.DetailedCompare(b);
My sample class to compare against
class SomeCustomClass
{
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URL Encode a string in jQuery for an AJAX request
... several chars i even sent an URL(this one http://www.ihackforfun.eu/index.php?title=update-on-url-crazy&more=1&c=1&tb=1&pb=1) as a parameter and had no issue at all even though encodeURIComponent works great when you pass all data in within the URL (hardcoded)
Hardcoded URL i.e.>...
Change MySQL default character set to UTF-8 in my.cnf?
Currently we are using the following commands in PHP to set the character set to UTF-8 in our application.
18 Answers
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What is opinionated software?
...it designs its products.
Un-opinionated software design is more like PERL/PHP. It allows the developer and trusts the developer to make the right decisions and puts more control in their hands.
I would also place Microsoft in the non-opinionated column. A good example of a Microsoft framework whi...