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What is the difference between pull and clone in git?
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Miss Clone: I get a fresh copy to local.
Mr Pull: I already have it locally, I just updates it.
Miss Clone: I can do what you do! You are just my subset.
Mr Pull: Ditto!
Miss Clone: No, you don't create. This is what I do:
Create empty bare repository
Populate remote-...
what’s the difference between Expires and Cache-Control headers?
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Are you sure they prefer Expires over Cache-Control? I read the override is the other way around, at least for Firefox. developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Expires
– Ecker00
Mar 30 '18 at 12:32
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Java Garbage Collection Log messages
...Most of it is explained in the GC Tuning Guide (which you would do well to read anyway).
The command line option -verbose:gc causes information about the heap and garbage collection to be printed at each collection. For example, here is output from a large server application:
[GC 325407K->8...
Split string with multiple delimiters in Python [duplicate]
... make it easier to find this solution. No professional wants to waste time reading mediocre solutions.
– snakedoctor
Jan 6 at 22:40
add a comment
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What's the maximum value for an int in PHP?
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This answer originally read "platform independent" (not dependent). It also (still) claims that 64-bit ints didn't exist before PHP 6. This is false.
– thomasrutter
Dec 6 '16 at 23:23
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Declaring array of objects
... something like, i mean you don't need to know the index range if you just read it..
var arrayContainingObjects = [];
for (var i = 0; i < arrayContainingYourItems.length; i++){
arrayContainingObjects.push {(property: arrayContainingYourItems[i])};
}
Maybe i didn't understand your Question ...
Creating a “logical exclusive or” operator in Java
...and & and | will always evaluate both parts of the expression (from my read of JLS). A ^^ would always have to evaluate both parts, by definition, so behaves identically to ^. Probably why there's no ^^
– Eddie
Apr 7 '09 at 17:45
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How can I do an UPDATE statement with JOIN in SQL Server?
...the OP choose some better names for his table and columns!! it is not such readable/intuitive...
– S.Serpooshan
Dec 31 '18 at 12:07
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What's the difference between & and && in MATLAB?
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As already mentioned by others, & is a logical AND operator and && is a short-circuit AND operator. They differ in how the operands are evaluated as well as whether or not they operate on arrays or scalars:
& (AN...
C# SQL Server - Passing a list to a stored procedure
...procedure:
CREATE PROCEDURE [dbo].[sp_UseStringList]
@list StringList READONLY
AS
BEGIN
-- Just return the items we passed in
SELECT l.Item FROM @list l;
END
Finally here's some sql to use it in c#:
using (var con = new SqlConnection(connstring))
{
con.Open();
using (SqlCom...