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Distributed sequence number generation?
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i like your point about the batch id generation, but it just limits any real time calculation possibility.
– ishan
Jul 10 '15 at 18:19
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What exactly is metaprogramming?
... then eval it) or to emit another language (using .NET to create a windows batch file).
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What does “Auto packing the repository for optimum performance” mean?
...press) objects, so Git initially creates loose objects, then packs them in batches now and then, via automatic invocation of git gc --auto.
If you let Git finish repacking, this won't happen again for a while. It can indeed take a while, especially if you have a lot of large binary objects, but if ...
Write a program to find 100 largest numbers out of an array of 1 billion numbers
... QuickSelect again. Continue until you have run though the entire input in batches of 100.
At the end you have the top 100 values. For N values you have run QuickSelect roughly N/100 times. Each Quickselect cost about 200 times some constant, so the total cost is 2N times some constant. This looks ...
How does a public key verify a signature?
...5 88f7 5210 cdbb 2cba .:...[?...R...,.
00000030: 29f1 d52d 3131 a88b 78e5 333e 90cf 3531 )..-11..x.3>..51
00000040: 08c3 3df8 b76e 41f2 a84a c7fb 0c5b c3b2 ..=..nA..J...[..
00000050: 9d3b ed4a b6ad 89bc 9ebc 9154 da48 6f2d .;.J.......T.Ho-
00000060: 5d8e b686 635f b6a4 8774 a621 5558 7172 ]....
When should I use the Visitor Design Pattern? [closed]
...s concede that the Visitor pattern is not well suited to such a scenario (p333).
– spinkus
Feb 17 '14 at 3:05
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Why does LayoutInflater ignore the layout_width and layout_height layout parameters I've specified?
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Aidan Kierans
333 bronze badges
answered Feb 17 '11 at 10:48
andigandig
11.3k1010 gold badge...
Display open transactions in MySQL
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Marc BMarc B
333k3333 gold badges368368 silver badges452452 bronze badges
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Find size of Git repository
... files in the repo history:
git rev-list --objects --all | git cat-file --batch-check="%(objectsize) %(rest)" | cut -d" " -f1 | paste -s -d + - | bc
You can replace --all with a treeish (HEAD, origin/master, etc.) to calculate the size of a branch.
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What's wrong with foreign keys?
...sually a good thing). This is especially painful when you are doing large batch updates, and you load up one table before another, with the second table creating consistent state (but should you be doing that sort of thing if there is a possibility that the second load fails and your database is no...