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How to clear the interpreter console?
...lly keep a console window open with the Python interpreter running to test commands, dir() stuff, help() stuff , etc.
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What does a lazy val do?
... then never again. This can be useful when an operation takes long time to complete and when it is not sure if it is later used.
scala> class X { val x = { Thread.sleep(2000); 15 } }
defined class X
scala> class Y { lazy val y = { Thread.sleep(2000); 13 } }
defined class Y
scala> new X
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How to add extra info to copied web text
...dapted from this article by c.bavota. Check also jitbit's version for more complex case.
Browser compatibility: All major browsers, IE > 8.
Demo: jsFiddle demo.
Javascript code:
function addLink() {
//Get the selected text and append the extra info
var selection = window....
How do I parse a string to a float or int?
...ed Dec 19 '08 at 1:54
Harley HolcombeHarley Holcombe
145k1515 gold badges6666 silver badges6262 bronze badges
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JavaScript: Create and save file [duplicate]
... edited May 23 '17 at 10:31
Community♦
111 silver badge
answered Jun 14 '15 at 17:09
KanchuKanchu
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Pass Array Parameter in SqlCommand
I am trying to pass array parameter to SQL commnd in C# like below, but it does not work. Does anyone meet it before?
12 A...
Why call git branch --unset-upstream to fixup?
I'm more of a novice when it comes to advanced operations in git. I maintain my blog using the blogging framework Octopress . Though Octopress is not under any development since 2011, it serves my purpose well and so I haven't thought of changing anything so far.
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Replace one substring for another string in shell script
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CSS horizontal centering of a fixed div?
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Completely agree - this is NOT a solution! Never hard code something in this manner. -1
– Nate I
May 4 '16 at 23:49
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