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How do I mock the HttpContext in ASP.NET MVC using Moq?
... I can't seem to use the HttpRequest type - is that something else now?
– Vincent Buscarello
Jul 11 '18 at 19:22
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How to get Maven project version to the bash command line
...ve fixed a little bit the maven's -q switch (I am using version 3.5.3), so now if you pass it, you won't get all the annoying non-sense logging stuff that prevents maven from being used within automated scripts. So you should be able to use something like this:
mvn help:evaluate -Dexpression=projec...
Remove HTML Tags from an NSString on the iPhone
...I switched to a solution with NSScanner instead NSRegularExpressionSearch. Now the performance problems are gone
– carmen_munich
Sep 13 '13 at 13:13
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Most efficient way to increment a Map value in Java
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Now there is a shorter way with Java 8 using Map::merge.
myMap.merge(key, 1, Integer::sum)
What it does:
if key do not exists, put 1 as value
otherwise sum 1 to the value linked to key
More information here.
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What is the _snowman param in Ruby on Rails 3 forms for?
...sing the form_tag or form_for helpers there is a hidden field named _snowman with the value of ☃ ( Unicode \x9731) showing up.
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Run Cron job every N minutes plus offset
...r. As a result, I was able to comment on the Server Fault answer which has now been fixed. I don't remember the actual search terms I used to find the IBM page.
– toxalot
Oct 7 '13 at 18:44
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Import module from subfolder
...cripts import script_one as One
from subscripts import script_two as Two
Now, still inside run.py, you'll be able to call their methods with:
One.method_from_one(param)
Two.method_from_two(other_param)
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How to print pandas DataFrame without index
...something like:
document = df.to_dict(orient='list')
There are 6 ways by now to orient the data, check more in the panda docs which better fits you.
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UITextField text change event
... only those changes made directly by the built-in iOS keyboard are tracked now. This means that if you change your UITextField object just by invoking something like this: myUITextField.text = @"any_text", you won't be notified about any changes at all.
I don't know if this is a bug or it is intend...
How do I test if a string is empty in Objective-C?
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Let me know if I'm wrong, but I think you could also omit == 0 part and add a negation in front: ![string length]. Seems more clean.
– damirstuhec
Aug 31 '14 at 20:29
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