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Is it pythonic to import inside functions?
...of an issue when using from m import xxx. Seeing m.xxx tells you more - at least if there is no doubt as to what m is.
– codeape
Jun 21 '09 at 16:31
add a comment
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What are the differences between Chosen and Select2?
...Nope, it's in the same domain but out of the three selectize.js needed the least tweaking to fit the project.
– Daniel Sokolowski
Aug 29 '13 at 3:26
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What data type to use for hashed password field and what length?
... and output, for a total of 37 bytes. Say 40 bytes (BINARY(40)) to have at least a couple of spare bytes. Note that these are 8-bit bytes, not printable characters, in particular the field can include null bytes.
Note that the length of the hash is completely unrelated to the length of the password...
Determine Whether Two Date Ranges Overlap
...to <
NOTE2. Thanks to @Baodad, see this blog, the actual overlap is least of:
{ endA-startA, endA - startB, endB-startA, endB - startB }
(StartA <= EndB) and (EndA >= StartB)
(StartA <= EndB) and (StartB <= EndA)
NOTE3. Thanks to @tomosius, a shorter version reads:
Da...
How to convert a unix timestamp (seconds since epoch) to Ruby DateTime?
... more pleasant than DateTime.strptime() simply because of readability...At least to me anyway
– tybro0103
Mar 14 '12 at 17:35
34
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Which is faster: multiple single INSERTs or one multiple-row INSERT?
...s a limit over which it gets counter-productive, but in most cases it's at least 10,000 rows. So if you batch them up to 1,000 rows, you're probably safe.
If you're using MyISAM, there's a whole other load of things, but I'll not bore you with those. Peace.
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Cannot push to GitHub - keeps saying need merge
... What if you don't want to merge? And just leave D as a side-branch (at least for now). Later, I might commit more after C; someone else might commit more after D. What's the hurry to merge? How can I push a side-branch without merging? ~~~
– Steve Pitchers
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Dynamic variable names in Bash
...ts “babibab”
This does not avoid the pitfalls explained below, but at least it makes the syntax straightforward.
Downsides:
Not portable.
Risks
All these aliasing techniques present several risks. The first one is executing arbitrary code each time you resolve the indirection (either for read...
How to import a class from default package
... fact, you can.
Using reflections API you can access any class so far. At least I was able to :)
Class fooClass = Class.forName("FooBar");
Method fooMethod =
fooClass.getMethod("fooMethod", new Class[] { String.class });
String fooReturned =
(String) fooMethod.invoke(fooClass.newInstance(...
string.Join on a List or other type
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Also assumes he is at least on C# 3, .NET 3.5
– Anthony Pegram
Aug 31 '10 at 15:19
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