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What is the difference between statically typed and dynamically typed languages?

I hear a lot that new programming languages are dynamically typed but what does it actually mean when we say a language is dynamically typed vs. statically typed? ...
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Compression/Decompression string with C#

...not be written to the output stream until the GZipStream knows that it has all of the input (i.e., to effectively compress it needs all of the data). You need to make sure that you Dispose() of the GZipStream before inspecting the output stream (e.g., mso.ToArray()). This is done with the using() { ...
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Error message Strict standards: Non-static method should not be called statically in php

... to public static function getInstanceByName($name=''){ if you want to call them statically. Note that static methods (and Singletons) are death to testability. Also note that you are doing way too much work in the constructor, especially all that querying shouldn't be in there. All your const...
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How to use `string.startsWith()` method ignoring the case?

... The big problem here is the performance. For small Strings no problem, but if you have a big one... I mean... Do you really will do a toUpperCase in a 1mb String just to compare 4-10 inicial characters? – Dyorgio Apr 7 '16 at 16:52 ...
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preferredStatusBarStyle isn't called

...llowed this thread to override -preferredStatusBarStyle , but it isn't called. Are there any options that I can change to enable it? (I'm using XIBs in my project.) ...
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How does Python's super() work with multiple inheritance?

...ave trouble understanding the super() function (new style classes) especially when it comes to multiple inheritance. 16 A...
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Strings as Primary Keys in SQL Database [closed]

... Technically yes, but if a string makes sense to be the primary key then you should probably use it. This all depends on the size of the table you're making it for and the length of the string that is going to be the primary key (lo...
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TCP vs UDP on video stream

...say you are streaming a soccer match, or concert for that matter, do you really need to use UDP? 13 Answers ...
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Python AttributeError: 'module' object has no attribute 'Serial' [duplicate]

...he class. So, you must write: from serial import Serial You need to install serial module correctly: pip install pyserial. share | improve this answer | follow ...
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Why malloc+memset is slower than calloc?

It's known that calloc is different than malloc in that it initializes the memory allocated. With calloc , the memory is set to zero. With malloc , the memory is not cleared. ...