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How do C++ class members get initialized if I don't do it explicitly?
...ss as a data member inside another class - say a class that encapsulates a windows registry value which in this case stores a postal address. To 'hard code' the registry key name to which this writes you use braces:
class Registry_Entry{
public:
Registry_Entry();
~Registry_Entry();
Com...
How to change package name of an Android Application
...files. In Eclipse you can see the name of the package in the file explorer window/tree view on the left hand side. In my experience, Eclipse can sometimes be a little finnicky and unreliable with this (leaving behind stray references to the old package name, for example).
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Get path from open file in Python
...ld return the file name as it actually exists on the file system. (This is Windows, of course)
– RufusVS
Jan 17 '19 at 14:59
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Executing periodic actions in Python [duplicate]
I am working on Windows. I want to execute a function foo() every 10 seconds.
9 Answers
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Get timezone from DateTime
... @jlafay: However, they do change - more time zones were added to Windows just last year, for example.
– Jon Skeet
Feb 22 '12 at 15:32
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How to replace all occurrences of a string?
...ent, and by what margin, I used it as an excuse to find out.
On my Chrome Windows 8 machine, the regular expression based implementation is the fastest, with the split and join implementation being 53% slower. Meaning the regular expressions are twice as fast for the lorem ipsum input I used.
Che...
What is an .axd file?
...ered.
Take a look at the web.config in .NET Framework's directory (e.g. C:\Windows\Microsoft.NET\Framework\v4.0.30319\Config\web.config):
<configuration>
<system.web>
<httpHandlers>
<add path="eurl.axd" verb="*" type="System.Web.HttpNotFoundHandler" validate="True" ...
Convert XmlDocument to String
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If you are using Windows.Data.Xml.Dom.XmlDocument version of XmlDocument (used in UWP apps for example), you can use yourXmlDocument.GetXml() to get the XML as a string.
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What is the !! (not not) operator in JavaScript?
... !!"false" === true // ...even if it contains a falsy value
!!window.foo === false // undefined is falsy
!!null === false // null is falsy
!!{} === true // an (empty) object is truthy
!![] === true // an (empty) array is truthy; PHP programmers be...
How to use chrome web inspector to view hover code
...overing over the link... even while you poke around in the Inspect Element window using only the keyboard. What a nuisance!
– Chad Schultz
Feb 6 '12 at 16:10
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