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Default html form focus without JavaScript
Is it possible to set the default input focus on an HTML form without using JavaScript, for example:
5 Answers
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Difference between “on-heap” and “off-heap”
Ehcache talks about on-heap and off-heap memory. What is the difference? What JVM args are used to configure them?
6 Answ...
In Visual Studio C++, what are the memory allocation representations?
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This link has more information:
http://en.wikipedia.org/wiki/Magic_number_(programming)
* 0xABABABAB : Used by Microsoft's HeapAlloc() to mark "no man's land" guard bytes after allocated heap memory
* 0xABADCAFE : A startup to this value...
BackgroundWorker vs background Thread
... the choice of background thread implementation I should use on a windows form app. Currently I have a BackgroundWorker on a form that has an infinite (while(true)) loop. In this loop I use WaitHandle.WaitAny to keep the thread snoozing until something of interest happens. One of the event han...
Python Unicode Encode Error
...ile the XML file shows a ' , when I try to print it I get the following error:
9 Answers
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Difference between float and double in php?
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There is no difference in PHP. float, double or real are the same datatype.
At the C level, everything is stored as a double.
The real size is still platform-dependent.
See the manual for more details:
http://www.php.net/manual/en/language.types.float.php
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财务计算器拓展：复利计算、平均值、中位数、众数、方差计算 - App Invento...
Financial Calculator Extension
精心打造的“财务计算器”扩展，为您的Android应用程序增添先进的财务和统计功能。此扩展让您能够执行广泛的财务计算，从简单利息和复利到净现值和投资回报率。它还使您能够进行基本的统计计算...
How to pick just one item from a generator?
I have a generator function like the following:
7 Answers
7
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Echo a blank (empty) line to the console from a Windows batch file [duplicate]
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Any of the below three options works for you:
echo[
echo(
echo.
For example:
@echo off
echo There will be a blank line below
echo[
echo Above line is blank
echo(
echo The above line is also blank.
echo.
echo The above line is also blank.
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What programming practice that you once liked have you since changed your mind about? [closed]
...me to realize that some practices that we once thought were great are not (or no longer apply).
48 Answers
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