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Similar to jQuery .closest() but traversing descendants?
...oo clever and actually awkward (running matches twice also irks me quite a bit). +1 for you :)
– ccjmne
Mar 13 '19 at 15:10
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ViewModel Best Practices
... in Data project, which also contains all code to work with database and a bit more (but I didn't recommend this approach, it's just for a sample)
So you can see there are many point of view. I usually keep my ViewModels (DTO objects) in the site project. But when I have more than 10 models I prefer...
Split a collection into `n` parts with LINQ?
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Doing all those modulus operations can get a bit expensive on long lists.
– Jonathan Allen
Mar 17 '09 at 18:11
8
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Saving and loading objects and using pickle
...t is most likely cause by not closing/syncing the file properly.
Try this bit of code to write:
>>> import pickle
>>> filehandler = open(b"Fruits.obj","wb")
>>> pickle.dump(banana,filehandler)
>>> filehandler.close()
And this (unchanged) to read:
>>>...
How safe is it to store sessions with Redis?
...'m currently using MySql to store my sessions. It works great, but it is a bit slow.
3 Answers
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How to remove elements from a generic list while iterating over it?
...al via an index is O(1). This is not a traditional linked list. It seems a bit unfortunate C# uses the word "List" to describe this data structure since it brings to mind the classic linked list.
– Jarrod Smith
Dec 19 '13 at 23:55
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Get query from java.sql.PreparedStatement [duplicate]
...ameters passed to the preparedStatement since retrieving them from it is a bit of a pain:
private String generateActualSql(String sqlQuery, Object... parameters) {
String[] parts = sqlQuery.split("\\?");
StringBuilder sb = new StringBuilder();
// This might be wrong if some '?' are use...
Changing variable names in Vim
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@Nathan: unfortunately, it's a bit more difficult in Perl (5.X), as the sigil of arrays and hashes changes with the usage: %hash -> whole hash, $hash{key} -> single value, @hash{qw/a b/} hash slice.
– user55400
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Where is C not a subset of C++? [closed]
... not valid in the newest revision, but for example auto x = 0; is. I was a bit shocked at first :)
– Johannes Schaub - litb
Jul 22 '15 at 20:25
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How may I reference the script tag that loaded the currently-executing script?
...ered Jul 24 '10 at 19:29
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