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Git merge errors
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It's worth understanding what those error messages mean - needs merge and error: you need to resolve your current index first indicate that a merge failed, and that there are conflicts in those files. If you've decided that whatever merge you were t...
MySQL Like multiple values
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@ShayanAhmad What do you mean by beneficial? In terms of creating the query or query exection time? Isn't LIKE a lot more otpmized than REGEXP ?
– XCS
Aug 23 at 21:23
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How to export data as CSV format from SQL Server using sqlcmd?
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Could someone clarify what is to be done to allow commas inside the data? Do we have to surround every column with '""'+ ___ +'""'?
– Ahmed
Apr 1 '15 at 0:41
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When should one use a 'www' subdomain?
...Who says the reference to that domain is a reference to its web service?
What would you rather write/type/say.. "www." (4 chars) or "http://" (7 chars) ??
"www." is an established shorthand way of unambiguously communicating the fact that the subject is a web address, not a URL for another networ...
Increment a database field by 1
...DATE logins = logins + 1;
If you can't do that, then you'd have to fetch whatever that primary key is first, so I don't think you could achieve what you want in one query.
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How to get Core Data object from specific Object ID?
...milar-seeming names that tripped me up. To help keep them straight, here's what the other two do:
-(NSManagedObject *)objectWithID:(NSManagedObjectID *)objectID
...will create a fault object with the provided objectID, whether or not such an object actually exists in the store. If it doesn't exis...
How do I execute code AFTER a form has loaded?
... Old but gold... Yes, you are wrong. GUI can not run parallel tasks, what is important to do something WHILE another execution is done.
– Dennis Ziolkowski
Nov 22 '13 at 22:18
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Really Cheap Command-Line Option Parsing in Ruby
...post before replying. People keep posting their new gems and libraries and whatnot, which clearly don't meet the requirements.
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String isNullOrEmpty in Java? [duplicate]
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Dude that is awesome! This is exactly what I was looking for to keep from having to use try catch clauses, much thanks!
– cking24343
Mar 21 '13 at 18:35
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Multiprocessing: How to use Pool.map on a function defined in a class?
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I also was annoyed by restrictions on what sort of functions pool.map could accept. I wrote the following to circumvent this. It appears to work, even for recursive use of parmap.
from multiprocessing import Process, Pipe
from itertools import izip
def spawn(f):...