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How does collections.defaultdict work?
... to default dict and if a non-present key was accessed, its value would be set to "bar".
– lf215
Jul 29 '13 at 5:56
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AngularJS Directive Restrict A vs E
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The restrict option is typically set to:
'A' - only matches attribute name
'E' - only matches element name
'C' - only matches class name
'M' - only matches comment
Here is the documentation link.
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Check if a string contains a string in C++
...;
}
std::string randomString( size_t len)
{
static const char charset[] = "abcdefghijklmnopqrstuvwxyz";
static const int charsetLen = sizeof(charset) - 1;
static std::default_random_engine rng(std::random_device{}());
static std::uniform_int_distribution<> dist...
What are the key differences between Apache Thrift, Google Protocol Buffers, MessagePack, ASN.1 and
... From my experience, it is very powerful: its strength resides in its rich set of features, including the RPC generator (this is a common feature with Thrift).
– Paolo Maresca
Apr 8 '14 at 12:15
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What are the ways to make an html link open a folder
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make sure your folder permissions are set so that a directory listing is allowed then just point your anchor to that folder using chmod 701 (that might be risky though)
for example
<a href="./downloads/folder_i_want_to_display/" >Go to downloads page</a...
How to copy a row and insert in same table with a autoincrement field in MySQL?
...able ENGINE=MEMORY
SELECT * FROM your_table WHERE id=1;
UPDATE temp_table SET id=NULL; /* Update other values at will. */
INSERT INTO your_table SELECT * FROM temp_table;
DROP TABLE temp_table;
See also av8n.com - How to Clone an SQL Record
Benefits:
The SQL statements 2 mention only the fiel...
Azure SQL Database Bacpac Local Restore
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Multiple left-hand assignment with JavaScript
...f it as equivalent to var var1 = (var2 = (var3 = 1)); where the inner-most set of parenthesis is evaluated first.
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`testl` eax against eax?
...ated it with more reasoning to back up my claim that test a,a and cmp $0,a set flags identically; thanks for pointing out that that's a non-trivial claim. re: TEST vs. test: recently I've started using all-caps like Intel's manuals. But when I'm talking about AT&T mnemonics vs. Intel mnemonics...
What is the difference between a framework and a library?
...ther than 'meat'. I think it's more accurate analogy because 'muscles' are setting skeleton in motion.
– altgov3en
May 29 '17 at 8:31
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