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Save file to specific folder with curl command
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edited Sep 23 '18 at 6:08
anatoly techtonik
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JQuery find first parent element with specific class prefix
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answered Sep 17 '11 at 20:38
Matt BallMatt Ball
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sqlalchemy IS NOT NULL select
...b. If the target is None, produces a IS NOT NULL.
or use isnot() (new in 0.7.9):
Implement the IS NOT operator.
Normally, IS NOT is generated automatically when comparing to a value of None, which resolves to NULL. However, explicit usage of IS NOT may be desirable if comparing to boolean...
What integer hash function are good that accepts an integer hash key?
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edited Mar 21 '09 at 22:53
Svante
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What does enumerate() mean?
...gt; for count, elem in enumerate(elements):
... print count, elem
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0 foo
1 bar
2 baz
By default, enumerate() starts counting at 0 but if you give it a second integer argument, it'll start from that number instead:
>>> for count, elem in enumerate(elements, 42):
... print coun...
How can I create an array with key value pairs?
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150
Use the square bracket syntax:
if (!empty($row["title"])) {
$catList[$row["datasource_id"]]...
npm install vs. update - what's the difference?
...in package.json:
{
"name": "my-project",
"version": "1.0", // install update
"dependencies": { // ------------------
"already-installed-versionless-module": "*", // ignores "1.0" -> "1.1"
"already...
Specifying colClasses in the read.csv
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answered May 10 '10 at 18:36
George DontasGeorge Dontas
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How can I determine if a String is non-null and not only whitespace in Groovy?
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tim_yatestim_yates
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3
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How to define @Value as optional
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answered Jul 8 '16 at 16:05
Andy BrownAndy Brown
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