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How do I declare a 2d array in C++ using new?
...a light weight solution. An alternative approach would be to use one large block of memory:
int *ary = new int[sizeX*sizeY];
// ary[i][j] is then rewritten as
ary[i*sizeY+j]
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“CAUTION: provisional headers are shown” in Chrome debugger
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The resource could be being blocked by an extension (AdBlock in my case).
The message is there because the request to retrieve that resource was never made, so the headers being shown are not the real thing. As explained in the issue you referenced, th...
Auto detect mobile browser (via user-agent?) [closed]
...ome type of .htaccess command - instead of using a scripting language like PHP?
– TeddyTom
Jun 17 '09 at 4:54
any idea...
Hidden Features of Java
...iom (or if we call it by its real name - annonymous class with initializer block), you implicitly hold a reference to the outer object which can cause nasty memory leaks. I'd recommend avoiding it altogether.
– ddimitrov
Oct 5 '08 at 13:05
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get current url in twig template?
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@GateKiller This made my Functional Test Fail: Uncaught PHP Exception PHPUnit_Framework_Error_Notice: "Undefined index: REQUEST_URI"
– Robin
Aug 15 '14 at 10:18
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How to stop text from taking up more than 1 line?
...;div>test that doesn't wrap</div>
Note: this only works on block elements. If you need to do this to table cells (for example) you need to put a div inside the table cell as table cells have display table-cell not block.
As of CSS3, this is supported for table cells as well.
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Get Insert Statement for existing row in MySQL
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I wrote a php function that will do this. I needed to make an insert statement in case a record needs to be replaced after deletion for a history table:
function makeRecoverySQL($table, $id)
{
// get the record
$sel...
Escaping HTML strings with jQuery
...ibutes, then you will also need to escape quotes and/or double quotes. The PHP documentation for htmlspecialchars contains a useful list of conversions that it performs. php.net/htmlspecialchars
– geofflee
Mar 24 '11 at 12:05
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How to deal with page breaks when printing a large HTML table
...ecification indicates that page break style attributes are only applied to block-level elements. The default display mode for table rows is table-row. Unfortunately, no table elements are block level elements by default, including the table itself.
– lsuarez
No...
Clear variable in python
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@Bnicholas However it's not like null in PHP, in that setting a variable to null in PHP gives you similar behaviour in most cases as if you hadn't defined it in the first place. A value of None in Python is quite different from an undefined variable. None is quite l...