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Career day in kindergarten: how to demonstrate programming in 20 minutes? [closed]
...a lot of paper towels on a table, and got out a loaf of (cheap) bread, a small tub of butter, a small jar of jelly, and a plastic butter knife.
I said to the kids, "How many of you think computers are smart?" Most of them raised their hands. I said, "Computers are really dumb. People are smart. ...
How can I get the intersection, union, and subset of arrays in Ruby?
I want to create different methods for a class called Multiset .
3 Answers
3
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Postgresql query between date ranges
...lts where a date is in certain month and year. In other words I would like all the values for a month-year.
5 Answers
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Seedable JavaScript random number generator
... Math.random() function returns a random value between 0 and 1, automatically seeded based on the current time (similar to Java I believe). However, I don't think there's any way to set you own seed for it.
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Is it possible to have multiple styles inside a TextView?
..."<b>" + title + "</b>" + "<br />" +
"<small>" + description + "</small>" + "<br />" +
"<small>" + DateAdded + "</small>"));
For an unofficial list of tags supported by this method, refer to this link or this question: Which...
How to get CSS to select ID that begins with a string (not in Javascript)?
... "starts with". Conversely, $= indicates "ends with".
The symbols are actually borrowed from Regex syntax, where ^ and $ mean "start of string" and "end of string" respectively.
See the specs for full information.
share
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How to apply `git diff` patch without Git installed?
How can my client apply patch created by git diff without git installed?
I have tried to use patch command but it always asks file name to patch.
...
How can I use Bash syntax in Makefile targets?
...r GNU Make. Each target can have its own variable assignments, like this:
all: a b
a:
@echo "a is $$0"
b: SHELL:=/bin/bash # HERE: this is setting the shell for b only
b:
@echo "b is $$0"
That'll print:
a is /bin/sh
b is /bin/bash
See "Target-specific Variable Values" in the docume...
How do I set the value property in AngularJS' ng-options?
...ck by obj.value">
</select>
How to remember this ugly stuff
To all the people who are having hard time to remember this syntax form: I agree this isn't the most easiest or beautiful syntax. This syntax is kind of an extended version of Python's list comprehensions and knowing that helps ...
LINQ to Entities does not recognize the method
...
As you've figured out, Entity Framework can't actually run your C# code as part of its query. It has to be able to convert the query to an actual SQL statement. In order for that to work, you will have to restructure your query expression into an expression that Entity Frame...