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How do I pass variables and data from PHP to JavaScript?

...beyond, limbo, the city of shimmers, and Canada. * * AJAX generally uses strings, but you can output JSON, HTML and XML as well. * It all depends on the Content-type header that you send with your AJAX * request. */ echo json_encode(42); // In the end, you need to echo the result. ...
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How do I find files with a path length greater than 260 characters in Windows?

...-Object { $filePath = $_.FullName $length = $_.FullNameLength $string = "$length : $filePath" # Write to the Console. if ($writeToConsoleAsWell) { Write-Host $string } #Write to the file. $stream.WriteLine($string) } $stream.Close() ...
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Why do assignment statements return a value?

...operty of the assignment operator is used is reading lines from a file... string line; while ((line = streamReader.ReadLine()) != null) // ... share | improve this answer | ...
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Can I run multiple versions of Google Chrome on the same machine? (Mac or Windows)

...fo.plist and change the value of <key>KSUpdateURL</key> to <string>https://tools.google.com/abcdefg</string>. No other method worked for me (including setting defaults write com.google.Keystone.Agent checkInterval 0). – Abhishek Divekar ...
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How to obtain a Thread id in Python?

... @CharlesAnderson beware, the python docs on Thread.name say "name - A string used for identification purposes only. It has no semantics. Multiple threads may be given the same name. The initial name is set by the constructor." – drevicko Dec 4 '12 at 6:10 ...
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What does a colon following a C++ constructor name do? [duplicate]

...or base/member initializer list class MyClass { public : MyClass(std::string& arg) { member_ = arg; } std::string& member_; }; The only correct way is: class MyClass { public : MyClass(std::string& arg) : member_(arg) { } std::string&...
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Dynamic instantiation from string name of a class in dynamically imported module?

In python, I have to instantiate certain class, knowing its name in a string, but this class 'lives' in a dynamically imported module. An example follows: ...
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How to retrieve a module's path?

...(__file__) can also be tricky. At least on my system, it returns an empty string if you call it from the same directory as the file. ex. # foo.py import os print '__file__ is:', __file__ print 'os.path.dirname(__file__) is:', os.path.dirname(__file__) will output: __file__ is: foo.py os.path.d...
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Better to 'try' something and catch the exception or test if it's possible first to avoid an excepti

...ept over if/else if that results in speed-ups (for example by preventing extra lookups) cleaner code (fewer lines/easier to read) Often, these go hand-in-hand. speed-ups In the case of trying to find an element in a long list by: try: x = my_list[index] except IndexError: x = 'NO_AB...
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Convert JavaScript string in dot notation into an object reference

...pvotes, I am also somewhat horrified. If one needs to convert dot-notation strings like "x.a.b.c" into references, it could (maybe) be a sign that there is something very wrong going on (unless maybe you're performing some strange deserialization). That is to say, novices who find their way to ...