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Git in Powershell saying 'Could not find ssh-agent'
...y Download Page, but just make sure that you use the same one system wide. Best to log out from your Windows session to make sure this variable gets set for all Explorer instances and command windows.
share
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Permutations in JavaScript?
...ute_monkey(inputArray) {
return inputArray.reduce(function permute(res, item, key, arr) {
return res.concat(arr.length > 1 && arr.slice(0, key).concat(arr.slice(key + 1)).reduce(permute, []).map(function(perm) {
return [item].concat(perm);
}) || item);
}, []);
}
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How do I write a for loop in bash
...intereased only in bash the "for(( ... ))" solution presented above is the best, but if you want something POSIX SH compliant that will work on all unices you'll have to use "expr" and "while", and that's because "(())" or "seq" or "i=i+1" are not that portable among various shells
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What's the better (cleaner) way to ignore output in PowerShell? [closed]
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I was messing with this a little, and I get the best performance over [void] and > $null by using Out-Null -InputObject ($(1..1000) | ?{$_ -is [int]}).
– tomohulk
Apr 6 '17 at 12:39
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Determine whether an array contains a value [duplicate]
...-1;
for(i = 0; i < this.length; i++) {
var item = this[i];
if((findNaN && item !== item) || item === needle) {
index = i;
break;
}
}
return index;
};
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iOS: How to store username/password within an app?
...cern).
Apple provides sample code that stores, reads and deletes keychain items and here is how to use the keychain wrapper class from that sample which greatly simplifies using Keychain.
Include Security.framework (in Xcode 3 right-click on frameworks folder and add existing framework. In Xcode 4...
Authorize a non-admin developer in Xcode / Mac OS
... end if
end tell
end run
Probably not very secure, but it's the best work-around we've come up with to allow tests to run without requiring user intervention.
Hopefully, I can get enough points to post the answer; or, someone can unprotect this question. Regards.
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orderBy multiple fields in Angular
...ram does, but you can omit it and instead provide sort order on each array item so that they are reversed (or not) separately. Example: orderBy: ['group', '-sub'] will sort by group in normal fashion, then by sub in reverse order. It is possible to get some complex combinations this way.
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Clojure: cons (seq) vs. conj (list)
...a seq and conj returns a collection. I also know that conj "adds" the item to the optimal end of the collection, and cons always "adds" the item to the front. This example illustrates both of these points:
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Switching the order of block elements with CSS [duplicate]
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This works best for horizontally listed elements i.e. mobile View
– Partha Roy
Jul 23 '18 at 8:29
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