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Which characters need to be escaped when using Bash?

... - y 12 E $'\022' 2C E \, 46 - F 60 E \` 7A - z 13 E $'\023' 2D - - 47 - G 61 - a 7B E \{ 14 E $'\024' 2E - . 48 - H 62 - b 7C E \| 15 E $'\025' 2F - / 49 - I 63 - c ...
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correct way to define class variables in Python [duplicate]

...u'll see it more clearly with some code: class MyClass: static_elem = 123 def __init__(self): self.object_elem = 456 c1 = MyClass() c2 = MyClass() # Initial values of both elements >>> print c1.static_elem, c1.object_elem 123 456 >>> print c2.static_elem, c2.ob...
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How are echo and print different in PHP? [duplicate]

...and a ", 1, 2, 3; // comma-separated without parentheses echo ("and a 123"); // just one parameter with parentheses print() can only take one parameter: print ("and a 123"); print "and a 123"; share ...
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What is Normalisation (or Normalization)?

...ase that usually contains family members id, name, address 214 Mr. Chris 123 Main St. 317 Mrs. Chris 123 Main St. could be normalized as id name familyID 214 Mr. Chris 27 317 Mrs. Chris 27 and a family table ID, address 27 123 Main St. Near-Complete normalization (BCNF) is usually not used...
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“please check gdb is codesigned - see taskgated(8)” - How to get gdb installed with homebrew code si

...answered Nov 18 '13 at 12:55 klm123klm123 8,7071010 gold badges4444 silver badges8181 bronze badges ...
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How to POST JSON Data With PHP cURL?

...Lastnameson","phone" => "555-1212", "province" => "ON", "zip" => "123 ABC" ) ); $postdata = json_encode($data); $ch = curl_init($url); curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, 0); curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, 0); curl_setopt($ch, CURLOPT_POST, 1); curl_setopt($ch, CURLOPT_POST...
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python capitalize first letter only

... you can use '2'.isdigit() to check for each character. >>> s = '123sa' >>> for i, c in enumerate(s): ... if not c.isdigit(): ... break ... >>> s[:i] + s[i:].capitalize() '123Sa' sha...
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How to disable an Android button?

...dited Sep 1 '14 at 19:00 hichris123 9,5151212 gold badges5050 silver badges6666 bronze badges answered Dec 8 '10 at 7:08 ...
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Facebook Post Link Image

...wered Feb 20 '14 at 11:48 Gaurav123Gaurav123 4,18566 gold badges4040 silver badges7070 bronze badges ...
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Formatting a number with exactly two decimals in JavaScript

...); // Returns 1.27 This genericity also provides some cool stuff: round(1234.5678, -2); // Returns 1200 round(1.2345678e+2, 2); // Returns 123.46 round("123.45"); // Returns 123 Now, to answer the OP's question, one has to type: round(10.8034, 2).toFixed(2); // Returns "10.80" round...