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Precedence and bitmask operations

... You are actually doing this: var_dump(0b10 & (0b01 == 0)); var_dump(0b10 & (0b01 != 0)); Try: var_dump((0b10 & 0b01) == 0); var_dump((0b10 & 0b01) != 0); ...
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What does enctype='multipart/form-data' mean?

...of the URL. multipart/form-data is significantly more complicated but it allows entire files to be included in the data. An example of the result can be found in the HTML 4 specification. text/plain is introduced by HTML 5 and is useful only for debugging — from the spec: They are not reliably...
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Android: Test Push Notification online (Google Cloud Messaging) [closed]

... Found a very easy way to do this. Open http://phpfiddle.org/ Paste following php script in box. In php script set API_ACCESS_KEY, set device ids separated by coma. Press F9 or click Run. Have fun ;) <?php // API access key from Google API's Console define( 'API_...
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Why JSF calls getters multiple times

...e getter method behind the expression is executed everytime when the code calls ValueExpression#getValue(). This will normally be invoked one or two times per JSF request-response cycle, depending on whether the component is an input or output component (learn it here). However, this count can get ...
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HMAC-SHA1 in bash

...ution, but mainly to prove that the results are the same, we can also call PHP's hmac_sha1() from the command line: [me@home]$ echo '<?= hash_hmac("sha1", "value", "key") ?>' | php 57443a4c052350a44638835d64fd66822f813319 ...
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How do I iterate through table rows and cells in JavaScript?

... For those (coming here through google) needing a simple and small shim for table.cells (to patch up some older/IE-oriented code), see my answer to Q: Does Firefox browser not recognize table.cells? – GitaarLAB May 19 '14 at 5:42 ...
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What does axis in pandas mean?

...chaelMichael 9,3001818 gold badges5252 silver badges9898 bronze badges ...
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Why did Bootstrap 3 switch to box-sizing: border-box?

... Alexis Wilke 14.2k77 gold badges5151 silver badges9898 bronze badges answered Sep 17 '13 at 19:55 Bass JobsenBass Jobsen 47.2k16...
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Regular expression for first and last name

... I would escape the special characters in these regexps - especially . (decimal point/dot/full stop) since it's the regexp wildcard =) – Joel Purra Aug 8 '12 at 18:45 32...
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Sort an Array by keys based on another Array?

...to be sorted') ps - I'm answering this 'stale' question, because I think all the loops given as previous answers are overkill. share | improve this answer | follow ...