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Transparent background with three.js
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this is called a solition. "just paste this code line". Not finding smth easy like this often in three.js. thanks bro
– messerbill
Mar 6 '17 at 18:54
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How do I get textual contents from BLOB in Oracle SQL
I am trying to see from an SQL console what is inside an Oracle BLOB.
11 Answers
11
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How do I tell git to always select my local version for conflicted merges on a specific file?
...e, since it is a bad example), you would achieve that with a custom script called through merges.
Git will call that script because you will have define a gitattributes value, which defines a custom merge driver.
The "custom merge driver" is, in this case, a very simple script which basically will ...
Download JSON object as a file from browser
...ior without explicit clicking since I want to trigger the download automatically at some point from js.
JS solution (no HTML required):
function downloadObjectAsJson(exportObj, exportName){
var dataStr = "data:text/json;charset=utf-8," + encodeURIComponent(JSON.stringify(exportObj));
var...
MongoDB atomic “findOrCreate”: findOne, insert if nonexistent, but do not update
as the title says, I want to perform a find (one) for a document, by _id, and if doesn't exist, have it created, then whether it was found or was created, have it returned in the callback.
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Make function wait until element exists
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If you have access to the code that creates the canvas - simply call the function right there after the canvas is created.
If you have no access to that code (eg. If it is a 3rd party code such as google maps) then what you could do is test for the existence in an interval:
var checkExi...
Why not abstract fields?
...e be null if you don't set it counts as "enforcement", then what would you call non-enforcement?
– Laurence Gonsalves
Feb 6 '10 at 1:56
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rails 3 validation on uniqueness on multiple attributes
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In Rails 2, I would have written:
validates_uniqueness_of :zipcode, :scope => :recorded_at
In Rails 3:
validates :zipcode, :uniqueness => {:scope => :recorded_at}
For multiple attributes:
validates :zipcode, :uniqueness => {:scope => [:recor...
Replacing a fragment with another fragment inside activity group
I have a fragment inside a group activity and I want to replace it with another fragment:
12 Answers
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How to do 3 table JOIN in UPDATE query?
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Weird thing is however that my HeidiSQL software reports zero affected rows, although the data shows the updates were done.
– Pianoman
Feb 1 '16 at 8:06
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