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Merging: Hg/Git vs. SVN
I often read that Hg (and Git and...) are better at merging than SVN but I have never seen practical examples of where Hg/Git can merge something where SVN fails (or where SVN needs manual intervention). Could you post a few step-by-step lists of branch/modify/commit/...-operations that show where S...
What is the JavaScript equivalent of var_dump or print_r in PHP? [duplicate]
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Just remember (for other people reading this answer), if (for some reason) you're using IE6, see this to make console.log work: stackoverflow.com/questions/3326650/…
– Chris Dixon
Sep 21 '12 at 15:50
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Is there a performance difference between CTE , Sub-Query, Temporary Table or Table Variable?
...sily identified and calculated once. The results could then be stored and read multiple times. Unfortunately, SQL Server does not seem to take advantage of this basic optimization method (you might call this common subquery elimination).
Temporary tables are a different matter, because you are pr...
Send email using java
...mail/smtp/package-summary.html
http://forum.java.sun.com/thread.jspa?threadID=5205249
smtpsend.java - demo program from javamail
*/
props.put("mail.smtps.quitwait", "false");
Session session = Session.getInstance(props, null);
// -- C...
Abstraction VS Information Hiding VS Encapsulation
...lso remember the definition from a book named C++ by Sumita Arora which we read in 11th class ;)
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How to iterate over arguments in a Bash script
...ces here
d
$ for i in "$@"; do echo "$i"; done
a
b
spaces here
d
I first read about this in Unix Programming Environment by Kernighan and Pike.
In bash, help for documents this:
for NAME [in WORDS ... ;] do COMMANDS; done
If 'in WORDS ...;' is not present, then 'in "$@"' is assumed.
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What are the mathematical/computational principles behind this game?
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Brilliant. I'm going to need to read this 100 more times to try to figure out how to generate card sets in Python...
– Jared
Apr 2 '13 at 13:17
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PHP best way to MD5 multi-dimensional array?
...ded up to a full block, as part of final processing.) For more background, read Merkle-Damgard construction (which MD5, SHA-1, and SHA-2 are all based on).
– Chris Jester-Young
Sep 16 '12 at 1:06
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Best way to extract a subvector from a vector?
...ber that operator[] returns a reference. It is only at the point where you read or write the reference that it would become an access violation. Since we do neither but instead get the address we have not invoked UB,.
– Martin York
Oct 1 '16 at 1:24
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Parse string to DateTime in C#
...Spaces;
if (dateFmt == null)
{
var dateInfo = System.Threading.Thread.CurrentThread.CurrentCulture.DateTimeFormat;
dateFmt=dateInfo.GetAllDateTimePatterns();
}
// Commented out below because it can be done shorter as shown below.
// For older C# versions...