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How to automatically convert strongly typed enum into int?
... like implicit conversion to indexes, seamless using of bitwise operations etc.. The new style enums added a really great scoping thing, but... You cannot use just that thing (even with explicit underlying type specification!). So now you're either forced to use old style enums with tricks like putt...
Algorithm for Determining Tic Tac Toe Game Over
...for an n by n board with n in a row to win (3x3 board requries 3 in a row, etc)
edit: added code to check anti diag, I couldn't figure out a non loop way to determine if the point was on the anti diag so thats why that step is missing
public class TripleT {
enum State{Blank, X, O};
int n...
class name and method name dropdown list is missing (visual studio setting)
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Tools - Options - Text Editor - (choose the type of file - C#, html, etc) - General
In the bottom section of the form (The "Display" area) make sure that "Navigation Bar" is checked.
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How to check if a variable is set in Bash?
...ken from. One construct I use in almost any script I write is : ${FOOBAR:=/etc/foobar.conf} to set a default value for a variable if it is unset or null.
– Jens
Mar 10 '15 at 11:08
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How do I reattach to a detached mosh session?
... example. I lose connection (laptop battery dies, lose network connection, etc.). I connect again via mosh and get that message on the server,
Mosh: You have a detached Mosh session on this server (mosh [XXXX]).
All I have to do is kill the prior mosh session
kill XXXX
and reattach to th...
CSS: how do I create a gap between rows in a table?
...ls for the disabled, and common plugins for exporting/sorting/reformatting/etc). There are many reasons to use styles to control the styling, rather than shoving fake stuff in, as a general rule. Read about Semantic Markup for more info.
– MGOwen
Jul 16 at 7:05...
What is “with (nolock)” in SQL Server?
...ed. Nolock can be helpful here if application cannot be fixed (third party etc) and database is either pre-2005 or versioning cannot be turned on.
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DateTime.Now vs. DateTime.UtcNow
...one they live in.
We also display relative times (2 hours ago, 1 day ago, etc) until the post ages enough that the time is "the same" no matter where on Earth you live.
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When should you branch?
...t also depends on the SCM tool you are using. Modern SCMs (git, mercurial, etc.) make it increasingly easy to create and destroy branches whenever needed. This allows you to, for example, make one branch per bug that you are working on. Once you merge your results into the trunk, you discard the bra...
How do I use pagination with Django class based generic ListViews?
...;No cars found!!! :(</p>
{% endif %}
{# .... **More content, footer, etc.** .... #}
The page to display is indicated by a GET parameter, simply adding ?page=n, to the URL.
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