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Is there any difference between __DIR__ and dirname(__FILE__) in PHP?
..._);
Will both give the same output :
string '/home/squale/developpement/tests/temp' (length=37)
But, there are at least two differences :
__DIR__ only exists with PHP >= 5.3
which is why dirname(__FILE__) is more widely used
__DIR__ is evaluated at compile-time, while dirname(__FILE__)...
Convert base64 string to ArrayBuffer
...badly formed.
The mime type (application/octet) is probably unnecessary.
Tested in chrome. Should work in other browsers.
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Is it possible to GROUP BY multiple columns using MySQL?
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One more testing. sqlfiddle.com/#!9/5c8763/2 Conclusion. At first mysql sorts by the first defined column (with GROUP BY). And if in the first defined column there are equal results, then only within the equal results sorts by the sec...
How To Change DataType of a DataColumn in a DataTable?
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I've tested this on Oracle.MangedDataAccess.Client.OracleDataAdapter with a stored procedure. It's working. Thanks.
– 3per
Aug 30 '18 at 1:42
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Are the PUT, DELETE, HEAD, etc methods available in most web browsers?
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The latest HTML5 draft seems to have dropped PUT and DELETE support: dev.w3.org/html5/spec/Overview.html#attr-fs-method
– Stefan Tilkov
Oct 4 '10 at 20:35
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How to allow http content within an iframe on a https site
...w.google.com/search?q=%http://yourhttpsite.com&btnI=Im+Feeling+Lucky
Tested and works in firefox.
Other Methods:
Use a Third party such as embed.ly (but it it really only good for well known http APIs).
Create your own redirect script on an https page you control (a simple javascript redir...
How to make my custom type to work with “range-based for loops”?
...null_sentinal_t) {
return false;
}
};
live example of this.
Minimal test code is:
struct cstring {
const char* ptr = 0;
const char* begin() const { return ptr?ptr:""; }// return empty string if we are null
null_sentinal_t end() const { return {}; }
};
cstring str{"abc"};
for (char c : ...
Spring get current ApplicationContext
...der implements ApplicationContextAware{
...
}
Get the context like this
TestBean tb = ApplicationContextProvider.getApplicationContext().getBean("testBean", TestBean.class);
Cheers!!
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Change the image source on rollover using jQuery
... img.anotherOver').each(function(){
and so on.
It should work, I didn't test it :)
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Why charset names are not constants?
...nstants.
Also, some long time ago ( 2+ years ) I did a simple performance test between new String( byte[], Charset ) and new String( byte[], String charset_name ) and discovered that the latter implementation is CONSIDERABLY faster. If you take a look under the hood at the source code you will see...