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How to configure XAMPP to send mail from localhost?
I am trying to send mail from localhost.
but i am unable to send the mail from localhost
so can anybody tell me that how to reconfigure my xampp to send mail from localhost
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What is fastest children() or find() in jQuery?
...a link that has a performance test you can run. find() is actually about 2 times faster than children().
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How to draw vertical lines on a given plot in matplotlib?
Given a plot of signal in time representation, how to draw lines marking corresponding time index?
6 Answers
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static constructors in C++? I need to initialize private static objects
I want to have a class with a private static data member (a vector that contains all the characters a-z). In java or C#, I can just make a "static constructor" that will run before I make any instances of the class, and sets up the static data members of the class. It only gets run once (as the vari...
Paste multiple columns together
..., collapse = "-" ),
+ tidyr::unite_(data, "x", cols, sep="-")$x,
+ times=1000
+ )
Unit: microseconds
expr min lq mean median uq max neval
do.call(paste, c(data[cols], sep = "-")) 65.248 78.380 93.90888 86.177 99.30...
What is the difference between localStorage, sessionStorage, session and cookies?
...may be used for the same purpose). Data will usually have a sliding expiry time (renewed each time the user visits), and depending on your server/framework data will either be stored in-process (meaning data will be lost if the web server crashes or is restarted) or externally in a state server or d...
Loader lock error
... .NET 4.0 AND MORE RECENT FRAMEWORKS
This is an old question asked at the time of .Net 2.0, when support for mixed mode DLLs had serious initialization problems, prone to random deadlocks. As of .Net 4.0, the initialization of mixed mode DLLs has changed. Now there are two separate stages of initia...
How can bcrypt have built-in salts?
...t's natural then that it would take 5-10 seconds. It should take about 64 times as long as a cost factor of 10 does. To clear up other misinformation, PHP's crypt function uses the unix crypt library which is implemented in c.
– thomasrutter
Jul 3 '12 at 13:0...
Is there some way to PUSH data from web server to browser?
...ent ways of opening long-lived HTTP requests in order to push data in real-time to a web browser. I'd recommend StreamHub Push Server, they have some cool demos and it's much easier to get started with than any of the other servers. Check out the Getting Started with Comet and StreamHub Tutorial f...
What's faster, SELECT DISTINCT or GROUP BY in MySQL?
...select count(*) from (select distinct i from g) a;
count
10001
(1 row)
Time: 1563,109 ms
postgres=# select count(*) from (select i from g group by i) a;
count
10001
(1 row)
Time: 594,481 ms
http://www.pgsql.cz/index.php/PostgreSQL_SQL_Tricks_I
so be careful ... :)
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