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Difference between Static and final?
...nks :)
– Madhusudan
May 15 '15 at 7:32
...
Is it possible to use Java 8 for Android development?
...8 bin folder to your %PATH% variable
Create a new environment variable JAVA_HOME with the value of the path of JDK 8 home folder
Create a new environment variable JAVA8_HOME again with the value of the path of JDK 8 home folder
Create a new environment variable JAVA7_HOME with the value of the path ...
How to force a web browser NOT to cache images
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32
One important addition is that you can never force a browser to do anything. All you can do is make friendly suggestions. It's up to the ...
Apply multiple functions to multiple groupby columns
... E GRP
0 0.395670 0.219560 0.600644 0.613445 0.242893 0
1 0.323911 0.464584 0.107215 0.204072 0.927325 0
2 0.321358 0.076037 0.166946 0.439661 0.914612 1
3 0.133466 0.447946 0.014815 0.130781 0.268290 1
In [26]: f = {'A':['sum','mean'], 'B':['prod']}
In [27]: ...
Does order of where clauses matter in SQL?
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
How to create a table from select query result in SQL Server 2008 [duplicate]
...tinction.
– Hack-R
Oct 16 '14 at 20:32
6
from official docs for 'SELECT - INTO Clause (Transact-S...
Why use Ruby's attr_accessor, attr_reader and attr_writer?
...b=>2}>
irb(main):031:0> a.a
=> {:a=>1, :b=>2}
irb(main):032:0> a.a.delete(:b)
=> 2
irb(main):033:0> a.a
=> {:a=>1}
irb(main):034:0> a.a = {}
NoMethodError: undefined method `a=' for #<A:0x007ffc5a10fe88 @a={:a=>1}>
from (irb):34
from /usr/...
How do I convert a float number to a whole number in JavaScript?
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Regarding the comment ~~ limits the value to 32 bit signed integers, while Math.floor/ceil/round can handle up to 53-bit (Number.MAX_SAFE_INTEGER 9007199254740991). This is mentioned in the answer below, but it is worth repeating here for those reading these comments.
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How to get list of all installed packages along with version in composer?
I have been working on a project using Symfony 2.1 on my local machine. I have uploaded it to my server but when I try and install the vendor bundles using Composer, I'm getting a lot of dependency errors. Presumably this is something to do with the latest version of Symfony just being released an...
Adding a column to an existing table in a Rails migration
I have a Users model which needs an :email column (I forgot to add that column during the initial scaffold).
11 Answers...