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Why malloc+memset is slower than calloc?
...malloc() and calloc() are mostly there to take small allocations (anything from 1 byte to 100s of KB) and group them into larger pools of memory. For example, if you allocate 16 bytes, malloc() will first try to get 16 bytes out of one of its pools, and then ask for more memory from the kernel when...
Difference between private, public, and protected inheritance
...d inheritance. Let's consider a class Base and a class Child that inherits from Base.
If the inheritance is public, everything that is aware of Base and Child is also aware that Child inherits from Base.
If the inheritance is protected, only Child, and its children, are aware that they inherit fro...
WAMP 403 Forbidden message on Windows 7
...
The access to your Apache server is forbidden from addresses other than 127.0.0.1 in httpd.conf (Apache's config file) :
<Directory "c:/wamp/www/">
Options Indexes FollowSymLinks
AllowOverride all
Order Deny,Allow
Deny from all
Allow from 127.0...
Shell script - remove first and last quote (") from a variable
Below is the snippet of a shell script from a larger script. It removes the quotes from the string that is held by a variable. I am doing it using sed, but is it efficient? If not, then what is the efficient way?
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How to do a SOAP Web Service call from Java class?
...erstand your problem boils down to how to call a SOAP (JAX-WS) web service from Java and get its returning object. In that case, you have two possible approaches:
Generate the Java classes through wsimport and use them; or
Create a SOAP client that:
Serializes the service's parameters to XML;
Ca...
How to convert local time string to UTC?
... + UTC. Figure out what the local timezone is, construct a timezone object from it, and manipulate and attach it to the naive datetime.
Finally, use datetime.astimezone() method to convert the datetime to UTC.
Source code, using local timezone "America/Los_Angeles", for the string "2001-2-3 10:11:...
If a DOM Element is removed, are its listeners also removed from memory?
If a DOM Element is removed, are its listeners removed from memory too?
6 Answers
6
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Injecting content into specific sections from a partial view ASP.NET MVC 3 with Razor View Engine
...ly like this solution because it still separates the view specific scripts from the view itself.
– crush
Feb 13 '15 at 1:19
3
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Transitions on the CSS display property
...wer seems like less work than the others and achieves what we would expect from display:none/block; Thanks. Saved me a ton of time.
– Brendan
Aug 28 '12 at 19:16
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Start / Stop a Windows Service from a non-Administrator user account
...s particular service. My service runs on a variety of Windows OS, starting from Windows Server 2003 to Windows 7.
7 Answers...