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Why covariance and contravariance do not support value type
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126
Basically, variance applies when the CLR can ensure that it doesn't need to make any represent...
sort object properties and JSON.stringify
...well if you want something like this output:
{"a":{"h":4,"z":3},"b":2,"c":1}
You can do that with this:
var flattenObject = function(ob) {
var toReturn = {};
for (var i in ob) {
if (!ob.hasOwnProperty(i)) continue;
if ((typeof ob[i]) == 'object') {
var flatO...
PostgreSQL delete with inner join
i am getting the following error PostgreSQL 8.2.11
5 Answers
5
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Can I create a named default constraint in an add column statement in SQL Server?
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answered Sep 22 '10 at 14:06
Joe StefanelliJoe Stefanelli
121k1515 gold badges212212 silver badges223223 bronze badges
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Gets byte array from a ByteBuffer in java
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108
Depends what you want to do.
If what you want is to retrieve the bytes that are remaining (bet...
Different types of thread-safe Sets in Java
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1) The CopyOnWriteArraySet is a quite simple implementation - it basically has a list of elements in an array, and when changing the list, it copies the array. Iterations and other accesses which are running at this time cont...
Indent starting from the second line of a paragraph with CSS
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212
Is it literally just the second line you want to indent, or is it from the second line (ie. a h...
What does upstream mean in nginx?
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165
It's used for proxying requests to other servers.
An example from http://wiki.nginx.org/LoadB...
How to commit changes to a new branch
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edited Jun 8 '16 at 14:23
shadi
6,57333 gold badges2828 silver badges5151 bronze badges
answ...