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What is the difference between C# and .NET?
...irer SQLWays Migrations
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answered Apr 27 '10 at 20:36
Tomas PetricekTomas Petricek
219k1818 g...
Algorithm to return all combinations of k elements from n
...petitions. There are many of these for different uses. Do we want to maximize the differences between successive combinations? minimize? et cetera.
Some of the original papers describing gray codes:
Some Hamilton Paths and a Minimal Change Algorithm
Adjacent Interchange Combination Generation Al...
Array slicing in Ruby: explanation for illogical behaviour (taken from Rubykoans.com)
...
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answered Aug 25 '10 at 16:42
AmadanAmadan
162k1818 gold badges181181...
How to obtain the start time and end time of a day?
... // Represents an entire day, without time-of-day and without time zone.
.now( // Capture the current date.
ZoneId.of( "Asia/Tokyo" ) // Returns a `ZoneId` object.
) // Returns a `LocalDate` object.
.atStartOfDay( ...
How do I combine a background-image and CSS3 gradient on the same element?
...e9 #target{ background-image: url("IMAGE_URL"); }
Background position, sizing etc.
Other properties that would apply to a single image may also be comma separated. If only 1 value is supplied, that will be applied to all stacked images including the gradient. background-size: 40px; will constrain...
git-diff to ignore ^M
... will be replaced by LF in <file>."
$ git diff --cached --name-only -z | xargs -0 git add
# Commit
$ git commit -m "Fix CRLF"
core.autocrlf is described on the man page.
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improve thi...
Converting between datetime, Timestamp and datetime64
...datetime64(dt)
>>> ts = (dt64 - np.datetime64('1970-01-01T00:00:00Z')) / np.timedelta64(1, 's')
>>> ts
1354650685.3624549
>>> datetime.utcfromtimestamp(ts)
datetime.datetime(2012, 12, 4, 19, 51, 25, 362455)
>>> np.__version__
'1.8.0.dev-7b75899'
The above exampl...
Samples of Scala and Java code where Scala code looks simpler/has fewer lines?
...ethods of the following Java class.
public class Person implements Serializable {
private final String firstName;
private final String lastName;
public Person(String firstName, String lastName) {
this.firstName = firstName;
this.lastName = lastName;
}
public St...
Git branching strategy integated with testing/QA process
...features have to be eventually merged, one way or another. Of course the size of the team plays a role on this step's complexity.
The develop branch is also (automatically) deployed on TEST. We have a policy that even though the features branch builds can fail the develop branch should never fail.
...
vbscript output to console
...
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answered Dec 7 '10 at 23:30
Evan AndersonEvan Anderson
11.7k33 gold ...