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How to compare two dates in php
...d/m/y", mktime(0, 0, 0, $tempArr[1], $tempArr[0], $tempArr[2]));
You can then perform the strtotime() method to get the difference.
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How to print a groupby object
...me({'A': ['one', 'one', 'two', 'three', 'three', 'one'], 'B': range(6)})
Then simple 1 line code
df.groupby('A').apply(print)
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Google Maps: how to get country, state/province/region, city given a lat/long value?
...lat/longs, and fill in "city", "state", "country" fields in your database. Then simply do a filter on these fields in your database.
– Daniel Vassallo
Oct 25 '10 at 11:10
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Understanding MongoDB BSON Document size limit
... do it and if your database is small enough that it can all fit in memory, then no problem. But in terms of pure efficiency, you do not want useless bits to take up memory space if you can avoid it (and that goes for RDBMS as well).
– AlexGad
Dec 24 '11 at 16:...
What Xcode keyboard shortcuts do you use regularly? [closed]
... on the navigator filter - I used to frequently use cmd-option-j to filter then navigate to source files. However now I find the open quickly command better (cmd-shift-O , type a few chars, return)
– Robert
Nov 30 '12 at 12:45
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Where is svn.exe in my machine?
...need to be selected for this:
(If you have already installed TortoiseSVN, then rerun the installer and select "Modify")
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What's the meaning of interface{}?
...Itab).
The itable begins with some metadata about the types involved and then becomes a list of function pointers.
Note that the itable corresponds to the interface type, not the dynamic type.
In terms of our example, the itable for Stringer holding type Binary lists the methods used to satisf...
Getting exact error type in from DbValidationException
...t. I figured out that I had property:
public string Comment {get; set;}
Then in seed method in overrided initializer, I had quite a bit long (about 600 letters) comment.
I think the point is: in EF 4.1 you have to set data annotations explicitly in some cases. For me, setting:
[StringLength(400...
IOS: verify if a point is inside a rect
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in Swift 3.0 use like: rect = frame of a view, and then isContain = rect.contains(point)
– nfinfu
Jan 26 '17 at 14:14
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Difference between namespace in C# and package in Java
...the the namespace, eg
using myAlias = System.Security.Crypography;
and then refer to the class with
myAlias.AsymmetricAlgorithm
namespace N1.N2
{
class A {}
class B {}
}
or
namespace N1
{
namespace N2
{
class A {}
class B {}
}
}
...