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Hashing a string with Sha256
...ta you're hashing. Hashing the two bytes "Hi" will give a different result from hashing the three bytes "Hi". You'll have to decide which you want to do. (Presumably you want to do whichever one your friend's PHP code is doing.)
For ASCII text, Encoding.UTF8 will definitely be suitable. If you're a...
How do I pull files from remote without overwriting local files?
...ash
git pull origin master
git stash pop
Anything that overrides changes from remote will have conflicts which you will have to manually resolve.
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What is tail recursion?
...ll, the running_total is updated.
Note: The original answer used examples from Python. These have been changed to JavaScript, since Python interpreters don't support tail call optimization. However, while tail call optimization is part of the ECMAScript 2015 spec, most JavaScript interpreters don't...
How to determine if binary tree is balanced?
It's been a while from those school years. Got a job as IT specialist at a hospital. Trying to move to do some actual programming now. I'm working on binary trees now, and I was wondering what would be the best way to determine if the tree is height-balanced.
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Different ways of loading a file as an InputStream
...interpreted as a path local to the package of the class you are calling it from. For example calling, String.class.getResourceAsStream("myfile.txt") will look for a file in your classpath at the following location: "java/lang/myfile.txt". If your path starts with a /, then it will be considered an a...
Is there a version of JavaScript's String.indexOf() that allows for regular expressions?
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If you prefer to pull it from npm, these two util functions are now on NPM as: npmjs.com/package/index-of-regex
– Capaj
Oct 26 '16 at 19:40
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Should __init__() call the parent class's __init__()?
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If you need something from super's __init__ to be done in addition to what is being done in the current class's __init__, you must call it yourself, since that will not happen automatically. But if you don't need anything from super's __init__, n...
makefile:4: *** missing separator. Stop
...been compiling source code of big project. Pasted some lines into makefile from tutorial, and it didn't work. Only after deleting spaces and putting Tab instead worked!
– rzaaeeff
Aug 8 '15 at 7:12
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Why does Html.ActionLink render “?Length=4”
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The Length=4 is coming from an attempt to serialize a string object. Your code is running this ActionLink method:
public static string ActionLink(this HtmlHelper htmlHelper, string linkText, string actionName, object routeValues, object htmlAttrib...
Git add all files modified, deleted, and untracked?
...pt on a server that was running git 1.5.2.5. git add -A was not working. From the script, no error message was reported. Only from the command line did I find that -A was not a legal option to add.
– Eponymous
Jan 16 '12 at 16:37
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