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Block Comments in a Shell Script
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It definitely works but can anyone elaborate on how this works? Thanks
– mbbce
May 14 '15 at 8:00
5
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How do I install an R package from source?
...ling from local disk, I found it is very convenient and simplify the call (one-step).
Plus: you can use this trick with devtools library's dev_mode, in order to manage different versions of packages:
Reference: doc devtools
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Copying text outside of Vim with set mouse=a enabled
...n is pretty complex, 4 buttons actually.. Probably I need to map the other one while using "shift" way from the other answer.
– lyuba
Jan 5 '11 at 21:35
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Format a datetime into a string with milliseconds
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Useful with timezone too: date = datetime(2019,5,10) date_with_tz = pytz.timezone('Europe/Rome').localize(date) date_with_tz.isoformat(sep='T', timespec='milliseconds') output: '2019-05-10T00:00:00.000+02:00'
– Ena
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Contains method for a slice
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Actually it's not trivial, because you have to write one for each type that you use, and because there's no overloading, you have to name each function differently, like in C. append() can work generically because it has special runtime support. A generic contains would be usef...
How can I programmatically determine if my app is running in the iphone simulator?
... in the simulator, but would also be interested in knowing the specific iphone version that is running or being simulated.
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How to pause for specific amount of time? (Excel/VBA)
...olutions were taking a long time for a non-MS Office based VBA macro, this one worked perfectly - thanks!
– curious
Dec 25 '18 at 3:22
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Only initializers, entity members, and entity navigation properties are supported
...ntity query the table with no Paid filter and then filter out the not Paid ones.
public ActionResult Index()
{
var debts = storeDB.Orders
//.Where(o => o.Paid == false)
.OrderByDescending(o => o.DateCreated);
debts = debts.Where(o => o.Paid == false);
return V...
Efficient way to remove keys with empty strings from a dict
...f v)
Python 2.7 - 3.X
{k: v for k, v in metadata.items() if v is not None}
Note that all of your keys have values. It's just that some of those values are the empty string. There's no such thing as a key in a dict without a value; if it didn't have a value, it wouldn't be in the dict.
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Converting stream of int's to char's in java
... you can also wrap the InputStreamReader in a BufferedReader, as mentioned in the javadoc docs.oracle.com/javase/8/docs/api/java/io/…
– bvdb
Jul 23 '15 at 10:35
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