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how to get the cookies from a php curl into a variable
...ie); }
– Combuster
May 7 '15 at 10:02
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show 7 more co...
How to get a substring of text?
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edited Aug 17 '12 at 10:25
answered May 31 '11 at 8:14
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How to atomically delete keys matching a pattern using Redis
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717
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Can PostgreSQL index array columns?
... CREATE TABLE "Test"("Column1" int[]);
INSERT INTO "Test" VALUES ('{10, 15, 20}');
INSERT INTO "Test" VALUES ('{10, 20, 30}');
CREATE INDEX idx_test on "Test" USING GIN ("Column1");
-- To enforce index usage because we have only 2 records for this test...
SET enable_seqscan...
how to File.listFiles in alphabetical order?
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@CPU100 i believe that by using the list() instead of listFiles() gives the advantage of having only the file names without the parent directory paths, resulting in shorter strings and lesser cpu time to sort/compare.
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What does string::npos mean in this code?
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107
It means not found.
It is usually defined like so:
static const size_t npos = -1;
It is be...
jQuery: fire click() before blur() event
...harm ?
– Mudassir Ali
May 21 '14 at 10:36
3
@MudassirAli because mousedown event comes before blu...
Does setting Java objects to null do anything anymore?
...ain.
– Brian White
Mar 27 '15 at 18:10
1
I should probably just add: the advice I give above is t...
Regular Expression to reformat a US phone number in Javascript
...one = phone.replace(/[^\d]/g, "");
//check if number length equals to 10
if (phone.length == 10) {
//reformat and return phone number
return phone.replace(/(\d{3})(\d{3})(\d{4})/, "($1) $2-$3");
}
return null;
}
var phone = '(123)4567890';
phone = normalize(phone);...
How do I delete an exported environment variable?
...AR="$T"; unset T ?
– olejorgenb
Dec 10 '16 at 22:05
3
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