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Error installing mysql2: Failed to build gem native extension
...t be 127.0.0.1, and if the password is number, it must be put in quote ex '123456' otherwise we can type normally ex admin123
– duykhoa
Oct 30 '12 at 7:46
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What's the best way to retry an AJAX request on failure using jQuery?
....ajax({
type : 'GET',
url : 'http://www.whatever123.gov',
timeout : 2000,
retries : 3, // <-------- Optional
retryInterval : 2000 // <-------- Optional
})
// Problem: "fail" will only be called once, and not for each retry
.f...
Converting String to Int with Swift
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swift 4.0
let stringNumber = "123"
let number = Int(stringNumber) //here number is of type "Int?"
//using Forced Unwrapping
if number != nil {
//string is converted to Int
}
you could also use Optional Binding other than forced binding.
eg...
How to host a Node.Js application in shared hosting [closed]
... at Function.Module.runMain (module.js:490:10) at startup (node.js:123:16) at node.js:1027:3
– codeinprogress
Jun 8 '18 at 5:37
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|...
ruby send method passing multiple parameters
...edited Aug 26 '13 at 8:08
Seanny123
5,70277 gold badges4949 silver badges100100 bronze badges
answered Dec 10 '12 at 5:53
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Difference between UIViewContentModeScaleAspectFit and UIViewContentModeScaleToFill?
...
123
uiimageview-scaling-explained-visually
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Ruby combining an array into one string
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what if you were joining digits? [1,2,3] => 123?
– stevenspiel
Dec 9 '13 at 19:08
3
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How to delete multiple files at once in Bash on Linux?
...f abc.log.2012* # Remove all logs from 2012
$ rm -f abc.log.2012-0[123]* # Remove all files from the first quarter of 2012
Regular expressions are more powerful than wildcards; you can feed the output of grep to rm -f. For example, if some of the file names start with "abc.log" and some wi...
django test app error - Got an error creating the test database: permission denied to create databas
...o', # Not used with sqlite3.
'PASSWORD': 'mydb123', # Not used with sqlite3.
'HOST': '127.0.0.1', # Set to empty string for localhost. Not used with sqlite3.
'PORT': '', # Set to empty string for ...
Interactive search/replace regex in Vim?
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I think you're looking for c, eg s/abc/123/gc, this will cause VIM to confirm the replacements. See :help :substitute for more information.
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