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Node.js Best Practice Exception Handling
...tain Doubt. This debate was decided conclusively in favor of exceptions at least 20 years ago.
– enl8enmentnow
Feb 3 '15 at 0:48
24
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Clear variable in python
...r incarnations of null, however (until we get into more arcane details, at least).
– Ben
Nov 23 '11 at 5:57
19
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Which version of PostgreSQL am I running?
...ot. People don't realize that for issuing SQL commands you have to know at least one role to connect to the database. But with postgres -V you don't have to know to connect to the database to know its version.
– ychaouche
Nov 3 '14 at 8:19
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Split string every nth character?
...nically. Also, if you need to remember a "simplistic" answer, there are at least hundreds of thousands of ways to remember them: starring the page on stackoverflow; copying and then pasting into an email; keeping a "helpful" file with stuff you want to remember; simply using a modern search engine w...
How do you determine what technology a website is built on? [closed]
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@Andrew did at least try to find it out? it's the first result I get searching on Google!
– balexandre
Sep 17 '10 at 22:03
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Scala: write string to file in one statement
...sc.io.File is an alias for the reflect.io.File. Still internal API, but at least a bit shorter.
– kostja
Sep 17 '15 at 11:59
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show 4 more c...
Prevent scroll-bar from adding-up to the Width of page on Chrome
...d make the scrollbar invisible, but still allow me to scroll (on Chrome at least). Good for when you don't want a distracting scrollbar on your page!
Execute the setInterval function without delay the first time
...o, delay);
}
// start the cycle
foo();
This guarantees that there is at least an interval of delay between calls. It also makes it easier to cancel the loop if required - you just don't call setTimeout when your loop termination condition is reached.
Better yet, you can wrap that all up in an i...
How to check if a line is blank using regex
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I'd at least change the single space with the class [ \t]
– Bart Kiers
Jun 10 '10 at 8:35
1
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Change computer name for a TFS Workspace
...ence. I will resubmit the capitalisation changes to the first paragraph at least without rearranging the sentence for readability this time
– Robotnik
Apr 17 '15 at 0:55
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