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Passing Objects By Reference or Value in C#
...tp://dotnetstep.blogspot.com/2008/09/passing-reference-type-byval-or-byref.html
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How to save a PNG image server-side, from a base64 data string
... is documented in RFC 2397 - The "data" URL scheme (https://tools.ietf.org/html/rfc2397)
Because of this PHP has a native way to handle such data - "data: stream wrapper" (http://php.net/manual/en/wrappers.data.php)
So you can easily manipulate your data with PHP streams:
$data = 'data:image/gif;...
You can't specify target table for update in FROM clause
...index/primary key [see dev.mysql.com/doc/refman/5.1/en/create-table-select.html ]
– Alex
Feb 11 '13 at 9:25
As @Konera...
Is it possible to change the textcolor on an Android SearchView?
.... It works but sets only hint text and color.
searchView.setQueryHint(Html.fromHtml("<font color = #ffffff>" + getResources().getString(R.string.search_hint) + "</font>"));
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HTTP redirect: 301 (permanent) vs. 302 (temporary)
...08/301-permanent-vs-302-temporary-status-code-aspnet-csharp-Implementation.html
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How to send email attachments?
...re's a new python email module, though: docs.python.org/library/email.mime.html
– Katriel
Jul 29 '10 at 13:33
@katrien...
Calculate the center point of multiple latitude/longitude coordinate pairs
...imilar based on what I found at this web site: geomidpoint.com/calculation.html.
– zeke
Jul 13 '11 at 16:37
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ALTER TABLE, set null in not null column, PostgreSQL 9.1
...ls in the manual: http://www.postgresql.org/docs/9.1/static/sql-altertable.html
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How to detect idle time in JavaScript elegantly?
... alert("You are now logged out.")
//location.href = 'logout.html'
}
function resetTimer() {
clearTimeout(time);
time = setTimeout(logout, 3000)
// 1000 milliseconds = 1 second
}
};
And init the function where you need it (for example: onPageLoad)...
How to create a file in memory for user to download, but not through server?
...
Simple solution for HTML5 ready browsers...
function download(filename, text) {
var element = document.createElement('a');
element.setAttribute('href', 'data:text/plain;charset=utf-8,' + encodeURIComponent(text));
element.setAttrib...