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What's the best practice to round a float to 2 decimals? [duplicate]
...ecimal instance multiple times each frame accounted for 99.9% of my memory allocations, so something to watch out for. In my opinion @Evan Stin's method 2 is the best answer, it's faster and doesn't leave anything behind.
– hamham
May 26 '16 at 8:56
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Cannot create or edit Android Virtual Devices (AVD) from Eclipse, ADT 22.6
... same problem as well. I reduced the size of internal and external storage allocated in the emulator, and then I got it to start. I have 1024 MiB for internal storage and sdcard, and 1024 for RAM (what the units are I don't know—it doesn't say)
– MidnightJava
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Choosing a Java Web Framework now? [closed]
...ve it a shot. I really like it, Play is a great fit between something like PHP and the heavy duty Java frameworks like Spring.
The things I like most about play are:
Very easy to get a play application off the ground, you have to go pretty far with coding and configuration to get a simple crud ap...
How can I change IIS Express port for a site
...ix for those who have IIS Installed:
Create a path on the IIS Server, and allocate your website/app there.
Go to propieties of the solution of the explorer, then in front of using the iisexpress from visual studio, make that vs uses your personal own IIS.
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What is a 'SAM type' in Java?
... stack memory to pass into your Lambda code (e.g. to get around needing to allocate an Object[] array to invoke your Lambda), but it allows future iterations of the Lambda implementation to replace old implementations without having to worry about bytecode compatibility. If the engineers at Oracle c...
Maximum number of threads per process in Linux?
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stack is growing dynamically, only initial page is allocated off-the-bat
– Michael Pankov
Nov 4 '15 at 22:26
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SVN: Is there a way to mark a file as “do not commit”?
...e mentioned: $svn st --- Changelist 'ignore-on-commit': M database.php M config.php and still, they have been sent to the repo on commit. Any idea what did I do wrong?
– Attila Fulop
Feb 13 '12 at 17:02
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How to add an Access-Control-Allow-Origin header
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In your file.php of request ajax, can set value header.
<?php header('Access-Control-Allow-Origin: *'); //for all ?>
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java.util.regex - importance of Pattern.compile()?
...r object that is only ever used by one thread at a time in order to reduce allocations.
– AndrewF
Jul 3 '19 at 20:40
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Generating a random & unique 8 character string using MySQL
...9f2a7baf3 => eccbc87e
etc.
caveat: I have no idea how many you could allocate before a collision (but it would be a known and constant value).
edit: This is now an old answer, but I saw it again with time on my hands, so, from observation...
Chance of all numbers = 2.35%
Chance of all lette...