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When would you use a WeakHashMap or a WeakReference?
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One problem with strong references is
caching, particular with very large
structures lik...
extract part of a string using bash/cut/split
...no SanfilippoStefano Sanfilippo
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Enums and Constants. Which to use when?
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96
Use enums when you want to define a range of values that something can be. Colour is an obvious...
Disabling browser caching for all browsers from ASP.NET
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This is what we use in ASP.NET:
// Stop Caching in IE
Response.Cache.SetCacheability(System.We...
How to escape a JSON string to have it in a URL?
...ndy in certain situations.
Rather than URL-encoding the data, you can base64-encode it. The benefit of this is the encoded data is very generic, consisting only of alpha characters and sometimes trailing ='s. Example:
JSON array-of-strings:
["option", "Fred's dog", "Bill & Trudy", "param=3"]...
method overloading vs optional parameter in C# 4.0 [duplicate]
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flqflq
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Why is IntelliJ 13 IDEA so slow after upgrading from version 12?
...ntelliJ 13 after upgrading from 12.
What worked for me was editing the idea64.vmoptions in the bin folder and setting the max heap to 8 GB (was 512 MB) and the Max PermGen to at least 1GB (was 300MB).Example below:
-Xms128m
-Xmx8192m
-XX:MaxPermSize=1024m
Upon restart it was much faster.
For Int...
How to organize a node app that uses sequelize?
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SequelizeJS has a article on their website which solves this problem.
Link is broken, but you...
How to convert An NSInteger to an int?
...r = 42;
int myInt = (int) myInteger;
NSInteger is nothing more than a 32/64 bit int. (it will use the appropriate size based on what OS/platform you're running)
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Hash and salt passwords in C#
...must convert a hash to its string representation you can use Convert.ToBase64String and Convert.FromBase64String to convert it back.
You should note that you cannot use the equality operator on byte arrays, it checks references and so you should simply loop through both arrays checking each byte th...