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What is the difference between Amazon S3 and Amazon EC2 instance?
...t;<-- this is required for running server services (php, apache, mySQL, etc). This can be ephemeral so you can lose your data with a reboot or persistent, you have to specify persistent.
S3 uses object storage - blob - Binary Large OBject file system like flat databases, store on the object leve...
What is the volatile keyword useful for?
...A is creating Singleton instance and just after creation, the CPU corrupts etc, all other threads will not be able to see the value of _instance as not null and they will believe it is still assigned null.
Why does this happen? Because reader threads are not doing any locking and until the writer...
What is the preferred syntax for defining enums in JavaScript?
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I'd like to point out that doing ({ monday: {}, etc. means that if you convert that object to JSON via stringify you'll get [{"day": {}}] which isn't gonna work.
– jcollum
Feb 1 '13 at 0:20
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Changing selection in a select with the Chosen plugin
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Noting that "22","25" etc.. are the values, not the inner HTML, for instance <option value="25">sometext</option>
– Fadi Bakoura
Sep 7 '19 at 19:50
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One Activity and all other Fragments [closed]
..., and maps is also not an issue. Besides of that everything (saving state, etc.) can be handled with the lifecycle methods of the fragment.
– Ixx
Dec 30 '13 at 5:08
add a comm...
Does the 'mutable' keyword have any purpose other than allowing the variable to be modified by a con
...various useful special cases it allows (caching, ref counting, debug data, etc.). Unfortunately const_cast is significantly more destructive than mutable because it forces the API client to destroy the const protection of the objects (s)he is using. Additionally it causes widespread const destructio...
What is the best workaround for the WCF client `using` block issue?
..., TReturn>(Func<TChannel, TReturn> code)
{
var chanFactory = GetCachedFactory<TChannel>();
TChannel channel = chanFactory.CreateChannel();
bool error = true;
try {
TReturn result = code(channel);
((IClientChannel)channel).Close();
error = false;...
What are the differences between a UIView and a CALayer?
...CALayer, which inherit from NSObject, mainly focus on rendering, animation etc.
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How to prevent ReflectionTypeLoadException when calling Assembly.GetTypes()
... Whatever the reason for the type load exception, FileNotFound, BadImage, etc, will still throw on every access to the types that are in issue.
– sweetfa
Oct 16 '12 at 1:27
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Remove large .pack file created by git
...I assume this means I'll lose access to the branches that I currently have etc...?
– user1116573
Jun 15 '12 at 15:44
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