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Array.Copy vs Buffer.BlockCopy
...uffer from one or more severe technical flaws, including not moving memory allocations out of the test loops (which introduces severe GC artifacts), not testing variable vs. deterministic execution flows, JIT warmup, and not tracking intra-test variability. In addition, most answers did not test the...
Vim multiline editing like in sublimetext?
...d asd" asd asd;
asd "asd asd" asd asd;
asd "asd asd" asd asd;
:norm[al] allows you to execute normal mode commands on a range of lines (the '<,'> part is added automatically by Vim and means "act on the selected area")
^ puts the cursor on the first char of the line
w moves to the next word...
How to use 'find' to search for files created on a specific date? [closed]
...nted out by Max, you can't, but checking files modified or accessed is not all that hard. I wrote a tutorial about this, as late as today. The essence of which is to use -newerXY and ! -newerXY:
Example: To find all files modified on the 7th of June, 2007:
$ find . -type f -newermt 2007-06-07 ! -...
How to iterate over the files of a certain directory, in Java? [duplicate]
...hing with child
}
} else {
// Handle the case where dir is not really a directory.
// Checking dir.isDirectory() above would not be sufficient
// to avoid race conditions with another process that deletes
// directories.
}
...
difference between Product Backlog Item and Feature in Team Foundation work item types
...em won't fit into a single sprint you should create a Feature and identify all the value-providing sprint sized items (Product Backlog Items) that the Feature can be broken down into and use these when planning future sprints.
[Update 2014-05-19]
Microsoft have published more information on how t...
copying all contents of folder to another folder using batch file?
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Doesn't /e automatically include /s?
– mghicks
Nov 4 '15 at 15:27
14
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MySQL ON vs USING?
... far as I can tell, USING() is just more convenient syntax, whereas ON allows a little more flexibility when the column names are not identical. However, that difference is so minor, you'd think they'd just do away with USING() .
...
How to execute mongo commands through shell scripts?
...
For .find() operations, you need to call an operation on the result object to print the documents, such as toArray() or shellPrint(). e.g., mongo userdb --eval "printjson(db.users.find().toArray())"
– Gingi
Jun 19 '14 at 15...
Sorting a Python list by two fields
...t. You should post your own question separately on SO if it is not specifically related to the answer here or the OP's original question.
– pbible
Nov 23 '15 at 16:59
7
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How to find all occurrences of an element in a list?
...first occurrence of an item in a list. Is there a neat trick which returns all indices in a list for an element?
16 Answers...