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Removing duplicate rows from table in Oracle
I'm testing something in Oracle and populated a table with some sample data, but in the process I accidentally loaded duplicate records, so now I can't create a primary key using some of the columns.
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Converting camel case to underscore case in ruby
...de rails, or just include this function that the rails team wrote and have tested.
– Michael Gorman
Nov 6 '19 at 16:44
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Change Twitter Bootstrap Tooltip content on click
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Tested on Bootstrap v2.3.1
– Ricardo
May 10 '19 at 23:58
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How to convert a Binary String to a base 10 integer in Java
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Did anyone test this before? here number.length minus the index plus 1 is been multiply by 2, if i am not mistaken in bynary you start with 1 and multiply that value by 2 then grab the result and multiply that one by 2 that will be you...
A semantics for Bash scripts?
...in/[ exists on many systems.
$ if '/bin/[' -f '/bin/['; then echo t; fi # Tested as-is on OS X, without the `]`
t
wat?
This makes a lot more sense if you look at how a shell is implemented. Here's an implementation I did as an exercise. It's in Python, but I hope that's not a hangup for anyone. ...
Make elasticsearch only return certain fields?
...ng
Allows to control how the _source field is returned with every hit.
Tested with Elastiscsearch version 5.5
The keyword "includes" defines the specifics fields.
GET /my_indice/my_indice_type/_search
{
"_source": {
"includes": [ "my_especific_field"]
},
"query": ...
How to add -Xlint:unchecked to my Android Gradle based project?
...nchecked" << "-Xlint:deprecation"
}
If you want it to have for the test cases, use compileTestJava
compileTestJava {
options.encoding = 'UTF-8'
options.compilerArgs << "-Xlint:unchecked" << "-Xlint:deprecation"
}
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Python String and Integer concatenation [duplicate]
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Mmh, I tried to remove my vote (just a test), and then vote again; the vote is suppressed but I can't upvote it anymore... ("Your vote is now locked in unless this answer is edited")
– Bastien Léonard
May 17 '10 at 9:56
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Create array of all integers between two numbers, inclusive, in Javascript/jQuery [duplicate]
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fastest way
while-- is faster on most browsers
direct setting a variable is faster than push
function:
var x=function(a,b,c,d){d=[];c=b-a+1;while(c--){d[c]=b--}return d},
theArray=x(lowEnd,highEnd);
or
var arr=[],c=hig...
Determine if an element has a CSS class with jQuery
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Check the official jQuery FAQ page :
How do I test whether an element has perticular class or not
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