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Why is C so fast, and why aren't other languages as fast or faster? [closed]
...written in C.
Java is built on C, Python is built on C (or Java, or .NET, etc.), Perl is, etc. The OS is written in C, the virtual machines are written in C, the compilers are written in C, the interpreters are written in C. Some things are still written in Assembly language, which tends to be ev...
What does 'COLLATE SQL_Latin1_General_CP1_CI_AS' do?
..., such as Database names (i.e. name column in sys.databases), Login names, etc.
Handling of parameter / variable names
Handling of cursor names
Handling of GOTO labels
Default Collation used for newly created Databases when the COLLATE clause is missing
Database-level controls:
Default Collation...
How can I see the size of a GitHub repository before cloning it?
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@nulltoken Any response on the query about kB / MB etc?
– nealmcb
Jun 13 '17 at 19:43
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Storing integer values as constants in Enum manner in java [duplicate]
...rotocol which you can't change, or the enums represent columns in a table, etc).
In almost all cases I suggest using an EnumMap instead. It decouples the components more completely, if that was the concern, or if the enums represent column indices or something similar, you can easily make changes ...
Get size of folder or file
... modification, security exceptions, works with both files and directories, etc. It's too bad Files doesn't support it directly!
– Aleksandr Dubinsky
Oct 28 '15 at 10:39
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How to stop mongo DB in one command
...ns the various options of stopping MongoDB through the shell, cli, drivers etc. It also details the risks of incorrectly stopping MongoDB (such as data corruption) and talks about the different kill signals.
Additionally, if you have installed MongoDB using a package manager for Ubuntu or Debian th...
How to output MySQL query results in CSV format?
...could well bite you in the future when your data includes a tab or a comma etc..
– John Hunt
Apr 30 '14 at 12:44
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'Missing contentDescription attribute on image' in XML
...ut methods because of their disability (Like TalkBack, Tecla Access Shield etc etc).
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How do you clone an Array of Objects in Javascript?
...tain JSON-serializable content (no functions, no Number.POSITIVE_INFINITY, etc.) there is no need for any loops to clone arrays or objects. Here is a pure vanilla one-line solution.
var clonedArray = JSON.parse(JSON.stringify(nodesArray))
To summarize the comments below, the primary advantage of...
How to create dictionary and add key–value pairs dynamically?
...teral with properties
var dict = {
key1: "value1",
key2: "value2"
// etc.
};
Or use regular dot-notation to set properties after creating an object:
// empty object literal with properties added afterward
var dict = {};
dict.key1 = "value1";
dict.key2 = "value2";
// etc.
You do want the b...