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PHP Timestamp into DateTime

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What's the difference between Unicode and UTF-8? [duplicate]

... Ok, by why did MS perpetuate this into .NET? Wasn't .NET a post-Win2k invention? – President James K. Polk Oct 17 '10 at 3:59 ...
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How can you find the height of text on an HTML canvas?

...ng rendered. actualHeight is specific to the string being rendered. Spec: https://www.w3.org/TR/2012/CR-2dcontext-20121217/#dom-textmetrics-fontboundingboxascent and the sections just below it. Support status (20-Aug-2017): Chrome has it behind a flag (https://bugs.chromium.org/p/chromium/issues...
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What does “Object reference not set to an instance of an object” mean? [duplicate]

... Variables in .NET are either reference types or value types. Value types are primitives such as integers and booleans or structures (and can be identified because they inherit from System.ValueType). Boolean variables, when declared, have...
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How to parse a CSV file using PHP [duplicate]

... Just use the function for parsing a CSV file http://php.net/manual/en/function.fgetcsv.php $row = 1; if (($handle = fopen("test.csv", "r")) !== FALSE) { while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) { $num = count($data); echo "<p> $num fields in line $r...
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AWK: Access captured group from line pattern

... You can use GNU awk: $ cat hta RewriteCond %{HTTP_HOST} !^www\.mysite\.net$ RewriteRule (.*) http://www.mysite.net/$1 [R=301,L] $ gawk 'match($0, /.*(http.*?)\$/, m) { print m[1]; }' < hta http://www.mysite.net/ sha...
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Jasmine.js comparing arrays

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HTML img scaling

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How to conditionally push an item in an observable array?

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Using the rJava package on Win7 64 bit with R

...o not work! Mirrors are not up-to-date, so go to the source at www.rforge.net: http://www.rforge.net/rJava/files/. Note the advice there “Please use `install.packages('rJava',,'http://www.rforge.net/')` to install.” That is almost correct. This actually works: install.packages('rJava', .l...