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What’s the best way to check if a file exists in C++? (cross platform)

...turns "true" on non-existent files on network shares: "\\machine\share\this_file_doesnt_exist" => true. Last time I checked was on boost 1.33, use caution... – rlerallut Nov 6 '08 at 12:54 ...
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Wildcards in jQuery selectors

... To get the id from the wildcard match: $('[id^=pick_]').click( function(event) { // Do something with the id # here: alert('Picked: '+ event.target.id.slice(5)); } ); <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js">&...
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PHP script to loop through all of the files in a directory?

...r. Example from php Manual: <?php $dir = new DirectoryIterator(dirname(__FILE__)); foreach ($dir as $fileinfo) { if (!$fileinfo->isDot()) { var_dump($fileinfo->getFilename()); } } ?> share ...
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How to keep environment variables when using sudo

...udo the environment variables are not there. For example after setting HTTP_PROXY the command wget works fine without sudo . However if I type sudo wget it says it can't bypass the proxy setting. ...
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What are valid values for the id attribute in HTML?

...wed by any number of letters, digits ([0-9]), hyphens ("-"), underscores ("_"), colons (":"), and periods ("."). HTML 5 is even more permissive, saying only that an id must contain at least one character and may not contain any space characters. The id attribute is case sensitive in XHTML. As a ...
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Difference between Repository and Service Layer?

...pecific client): public class OrderController { private IOrderService _orderService; public OrderController(IOrderService orderService) { _orderService = orderService; // injected by IOC container } public ActionResult ByClient(int id) { var model = _orderS...
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Why am I getting a “401 Unauthorized” error in Maven?

...ver> <id>nexus-snapshots</id> <username>MY_SONATYPE_DOT_COM_USERNAME</username> <password>MY_SONATYPE_DOT_COM_PASSWORD</password> </server> you probably need to get the username / password from sonatype dot com. ...
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Check if SQL Connection is Open or Closed

... as an enum and not turn it into a string..... – marc_s Aug 4 '11 at 15:19 4 Should've added usin...
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pyplot axes labels for subplots

...tplotlib.pyplot as plt x = range(1, 101) y1 = [random.randint(1, 100) for _ in xrange(len(x))] y2 = [random.randint(1, 100) for _ in xrange(len(x))] fig = plt.figure() ax = fig.add_subplot(111) # The big subplot ax1 = fig.add_subplot(211) ax2 = fig.add_subplot(212) # Turn off axis lines and ti...
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How to check if a file exists in Documents folder?

... Or just [0] via index accessing – temporary_user_name Dec 16 '14 at 0:09 firstObject is more safe than [0] a...