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multiprocessing.Pool: When to use apply, apply_async or map?
...
def apply_async_with_callback():
pool = mp.Pool()
for i in range(10):
pool.apply_async(foo_pool, args = (i, ), callback = log_result)
pool.close()
pool.join()
print(result_list)
if __name__ == '__main__':
apply_async_with_callback()
may yield a result such as
[1...
jquery loop on Json data using $.each
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var data = [
{"Id": 10004, "PageName": "club"},
{"Id": 10040, "PageName": "qaz"},
{"Id": 10059, "PageName": "jjjjjjj"}
];
$.each(data, function(i, item) {
alert(data[i].PageName);
});
$.each(data, function(i, item) {
alert(item.Pag...
Why does csvwriter.writerow() put a comma after each character?
...s the /names at the end and opens the page and prints the string to test1.csv :
3 Answers
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iOS - How to set a UISwitch programmatically
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197
If you are using a UISwitch, then as seen in the developer API, the task setOn: animated: shou...
Multiple select statements in Single query
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edited Jul 6 at 13:51
DanB
2,01111 gold badge77 silver badges2020 bronze badges
answered Nov 2...
Spring CrudRepository findByInventoryIds(List inventoryIdList) - equivalent to IN clause
...o the trick.
The HTTP request parameter format would be like so:
Yes ?id=1,2,3
No ?id=1&id=2&id=3
The complete list of JPA repository keywords can be found in the current documentation listing. It shows that IsIn is equivalent – if you prefer the verb for readability – and that JPA ...
How to prevent http file caching in Apache httpd (MAMP)
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321
+50
Tried thi...
What's the difference between process.cwd() vs __dirname?
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edited May 22 '15 at 12:23
Mark Amery
98.8k4848 gold badges336336 silver badges379379 bronze badges
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How to truncate string using SQL server
i have large string in SQL Server. I want to truncate that string to 10 or 15 character
6 Answers
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What's the fastest algorithm for sorting a linked list?
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13 Answers
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