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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"]...
Sending Email in Android using JavaMail API without using the default/built-in app
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Bo Persson
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answered Apr 26 '11 at 8:23
ashok reddyas...
How can I remove a flag in C?
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84
my.emask &= ~(ENABLE_SHOOT);
to clear a few flags:
my.emask &= ~(ENABLE_SHOOT|SOME_O...
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...
Auto Resize Image in CSS FlexBox Layout and keeping Aspect Ratio?
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img {max-width:100%;} is one way of doing this. Just add it to your CSS code.
http://jsfiddle....
Why declare a struct that only contains an array in C?
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It allows you to pass the array to a function by value, or get it returned by value from a func...
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...
Activity restart on rotation Android
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Note that the Android Dev Guide cautions against using this: Note: Using (android:configChanges) should be avoided and used only as a last...
Enum type constraints in C# [duplicate]
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Eric LippertEric Lippert
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