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Why does 2 mod 4 = 2?
I'm embarrassed to ask such a simple question. My term does not start for two more weeks so I can't ask a professor, and the suspense would kill me.
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How to reload page every 5 seconds?
... specify one or more directory paths to monitor for changes. Press F12 to start monitoring.
After you set it, minimize it. Then edit your content files. When you save any change, the page gets reloaded. like this:
Simple. easy.
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Could not instantiate class named MKMapView
...d re-link as stated in the answer above.
Found a good tutorial on getting started with MapKit:
http://www.youtube.com/watch?v=X-3jM24EIGM&feature=related
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How to flip windows in vim? [duplicate]
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I'm finally starting to "feel". Amazing how long I have survived w/o these commands.
– Arnis Lapsa
May 20 '11 at 11:58
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How can I escape square brackets in a LIKE clause?
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I needed to exclude names that started with an underscore from a query, so I ended up with this:
WHERE b.[name] not like '\_%' escape '\' -- use \ as the escape character
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How to align absolutely positioned element to center?
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Ya I have tried this, but the canvas "start" from middle but not "placed" in the middle of the screen. Is there anyway to set left:50% and move the canvas to left again?
– PaulLing
Oct 11 '11 at 2:21
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Regex: ignore case sensitivity
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Here I am trying to find all the folders starting with characters [a-c] in the current folder only.. to do some more manipulation..
– alpha_989
Jul 1 '18 at 21:20
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Is there a difference between `continue` and `pass` in a for loop in python?
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Yes, there is a difference. continue forces the loop to start at the next iteration while pass means "there is no code to execute here" and will continue through the remainder or the loop body.
Run these and see the difference:
for element in some_list:
if not element:
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Microsoft Web API: How do you do a Server.MapPath?
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The new Startup.cs class now Injects an public Startup(IHostingEnvironment env){} on construction, the property slips my mind, just did this the other day. that allows you to also control an environment per instance, and using ...
How to get temporary folder for current user
...indows Services that run under "Local System" or in applications that were started by such a service, the C:\Windows\Temp folder is sometimes used as termporary folder.
– NineBerry
Feb 2 '16 at 15:57
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