大约有 4,700 项符合查询结果（耗时：0.0370秒） [XML]
Fastest Way to Find Distance Between Two Lat/Long Points
...DIT: Can this be put into one SQL statement?
I have no idea what mySql or Php is capable of, sorry.
I don't know where the best place is to build the four points, or how they could be passed to a mySql query in Php. However, once you have the four points, there's nothing stopping you combining your...
How to escape a JSON string to have it in a URL?
...
Using encodeURIComponent():
var url = 'index.php?data='+encodeURIComponent(JSON.stringify({"json":[{"j":"son"}]})),
share
|
improve this answer
|
...
How to send an email from JavaScript
...;
if (rq) {
// Success; attempt to use an Ajax request to a PHP script to send the e-mail
try {
rq.open('GET', 'sendmail.php?to=' + encodeURIComponent(to) + '&subject=' + encodeURIComponent(subject) + '&d=' + new Date().getTime().toString(), true);
...
Get value from SimpleXMLElement Object
...
silly question, but isn't that a bug? see php.net/simplexml#95762 why you don't have to cast type on some fields but on others you have to?
– gcb
Feb 16 '14 at 9:39
...
Replacing all non-alphanumeric characters with empty strings
...
He's probably used to programming in PHP.
– William
Nov 26 '09 at 20:31
10
...
Casperjs/PhantomJs vs Selenium
...mber of failures for each approach:
Failures Time (secs)
HtmlCleaner 0 82
HtmlUnit 169 102
Google Chrome 38 562
Firefox 46 1159
PhantomJS 40 575
Some comments:
In some cas...
how to show alternate image if source image is not found? (onerror working in IE but not in mozilla)
...
If you're open to a PHP solution:
<td><img src='<?PHP
$path1 = "path/to/your/image.jpg";
$path2 = "alternate/path/to/another/image.jpg";
echo file_exists($path1) ? $path1 : $path2;
?>' alt='' />
</td>
////EDI...
Push existing project into Github
...ally. How much you have does not matter. But let's pretend that you have a php project. Let's say that you have the index.php, contact.php and an assets folder with images, css, and fonts. You can do it this way (easy), but there are many options:
Option 1
Login to your github account and create the...
How does the SQL injection from the “Bobby Tables” XKCD comic work?
...then a second statement follows. Most frameworks, including languages like PHP, have default security settings by now that don't allow multiple statements in one SQL string. In PHP, for example, you can only run multiple statements in one SQL string by using the mysqli_multi_query function.
You can...
Should unit tests be written for getter and setters?
... lineItem.getGross() ).toBe( 150 )
You may think to yourself:
Wait a sec, we are testing getGross() here not setVAT().
But if setVAT() malfunction that test should fail all the same.
1Feathers, M., 2004. Working effectively with legacy code. Prentice Hall Professional.
2Martin, R.C., 2009....