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How to detect which one of the defined font was used in a web page?
... and lastly, the name of the system default sans-serif font. Note that the ordering of fonts in your CSS declaration is significant.
An interesting hack you could also try is to create lots of hidden elements with lots of different fonts to try to detect which fonts are installed on a machine. I'm ...
Cause of a process being a deadlock victim
I have a process with a Select which takes a long time to finish, on the order of 5 to 10 minutes. I am currently not using NOLOCK as a hint to the MS SQL database engine. At the same time we have another process doing updates and inserts into the same database and same tables. The first pr...
jQuery - Get Width of Element when Not Visible (Display: None)
...width() returns 0. Makes sense, but I need to get the width of a table in order to set the width of the parent before I show the parent.
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How do you convert epoch time in C#?
...need to know whether your number is coming from Seconds or Milliseconds in order to get the correct result. So for instance the following date: 1406310305188 (July 25 2014). epochconverter.com will also let you check your conversion results.
– jrandomuser
Ju...
Nullable type issue with ?: Conditional Operator
..., by using default, you do not need to specify the variable as nullable in order to assign it a null value. The compiler will auto-assign the specific variable-type's default value and no error will be encountered. Example:
DateTime foo;
foo = true ? default(DateTime) : new DateTime(0);
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Browse orphaned commits in Git
... case anyone would want all in gitk: [alias] orphank = !gitk --all --date-order ``git reflog | cut -c1-7``& (edit: imagine those double backticks where single ones - escaping does not seem to work here)
– mbx
Jun 19 '15 at 7:58
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np.mean() vs np.average() in Python NumPy?
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Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity.
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How big is too big for a PostgreSQL table?
... 3 we create the cluster, this basically puts the DB table in the physical order of the index, so when postgresql performs a query it caches the most likely next rows. Step 4 we vacuum the database to reset the statistics for the query planner
– James Doherty
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What are the differences between numpy arrays and matrices? Which one should I use?
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What is the difference between a heuristic and an algorithm?
...orithms.
Heuristics is some "knowledge" that we assume is good to use in order to get the best choice in our algorithm (when a choice should be taken). For example ... a heuristics in chess could be (always take the opponents' queen if you can, since you know this is the stronger figure). Heuristi...