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JavaScript property access: dot notation vs. brackets?
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Dot notation is faster (for me at least) test your browser jsperf.com/dot-notation-vs-bracket-notation/2
– Dave Chen
May 23 '13 at 16:55
4
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Shards and replicas in Elasticsearch
...o manage big amounts of data.
Every elasticsearch index is composed of at least one primary shard since that's where the data is stored. Every shard comes at a cost, though, therefore if you have a single node and no foreseeable growth, just stick with a single primary shard.
Another type of shard...
display: inline-block extra margin [duplicate]
... I found that mozilla ff and chrome has different defaults or at least render it differently until you specify vertical-align.. so it's better always specify it explicitly.
– Ben Sinclair
Sep 23 '11 at 14:37
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gcc warning" 'will be initialized after'
...ty code that I cannot modify.
Is there a way to disable this warning or at least disable it for certain areas (like #pragma push/pop in VC++)?
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How to check if IEnumerable is null or empty?
... although that's a different scenario). Doing so consumes the sequence, at least partially (although that still means it is consumed) - it might only need to read one element (especially if there is no predicate). As such, since sequences (IEnumerable<T>) do not need to be repeatable, that mig...
Learning Regular Expressions [closed]
... (zero or more times)
+ (one or more times)
{n} (exactly n times)
{n,} (at least n times)
{n,m} (at least n times but no more than m times)
Putting some of these blocks together, the pattern [Nn]*ick matches all of
ick
Nick
nick
Nnick
nNick
nnick
(and so on)
The first match demonstrates an imp...
Android Studio - Ambiguous method call getClass()
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It doesn't work, or at least not currently (Android Studio 0.8.9)
– Konrad Morawski
Oct 15 '14 at 11:06
2
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Bash: Copy named files recursively, preserving folder structure
...bility, but just discovered this doesn't copy whole directories (on OSX at least), whereas the tar one below does.
– mahemoff
Jul 23 '12 at 14:21
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How can I make the computer beep in C#?
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It is confirmed that Windows 7 and newer versions (at least 64bit or both) do not use system speaker and instead they route the call to the default sound device.
So, using system.beep() in win7/8/10 will not produce sound using internal system speaker. Instead, you'll get a bee...
html select option separator
...urence: IE7 does not support css styles on optgroup or option elements. At least not borders
– grom
Aug 20 '09 at 2:44
2
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