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Using an ORM or plain SQL? [closed]
...quest, get some objects, traverse them to get some data and render it on a Web page, the performance tax is small, and in many cases ORM can be faster because it will cache objects it's seen before, that otherwise would have queried the database multiple times.
For applications that are reporting-h...
converting CSV/XLS to JSON? [closed]
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Unfortunately this website went down
– Mazen Kasser
Nov 27 '13 at 22:53
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Problem in running .net framework 4.0 website on iis 7.0
Hey I got problem in running .NET framework 4.0 website on IIS7.0 .
the error I got is like:
12 Answers
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Can I mix MySQL APIs in PHP?
...t connection pooling was developed for this reason. When you have multiple web requests hitting a web server, you cannot easily use the same connection, so you open a new connection. Connection pooling saves the overhead on the app server and the database.
– Doug
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Declare multiple module.exports in Node.js
...ses the es6 object initializer shortcut - developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/…
– chrismarx
Dec 11 '17 at 20:04
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Converting between strings and ArrayBuffers
...5 | -
Chrome/A | Edge/mob | Firefox/A | Opera/A |Safari/iOS | Webview/A
----------|-----------|-----------|-----------|-----------|-----------
38 | ? | 19° | ? | - | 38
°) 18: Firefox 18 implemented an earlier and slightly different version
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What is the advantage to using bloom filters?
...es. This 1.13 MB bloom filter, due to its small size, can be stored in the web browser itself !! Thus when a user comes along and enters a URL, we simply apply the required hash functions (in the browser itself), and check all the positions in the bloom filter (which is stored in the browser). A val...
JPA OneToMany not deleting child
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And the magic of the wayback machine saves us: web.archive.org/web/20120225040254/http://javablog.co.uk/2009/…
– Louis Jacomet
Jul 2 at 10:02
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Alternatives to JavaScript
...have the support built in. Check out andreasgal.com/2008/08/22/tracing-the-web or people.mozilla.com/~schrep/tm-image-adjustment.swf
– Flavius Stef
May 30 '09 at 22:22
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Removing X-Powered-By
...ct that it is installed on the server (e.g. by adding its signature to the Web server header). It is no security threat in any way, but it makes it possible to determine whether you use PHP on your server or not.
There is no direct security risk, but as David C notes, exposing an outdated (and po...