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Are JavaScript strings immutable? Do I need a “string builder” in JavaScript?
... was what I believed would be the fastest way, though I kept thinking that adding a method call may make it slower...
function StringBuilder() {
this._array = [];
this._index = 0;
}
StringBuilder.prototype.append = function (str) {
this._array[this._index] = str;
this._index++;
}
...
Coding Katas for practicing the refactoring of legacy code
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Find an old, small, unmaintained open source project on sourceforge
Download it, get it to compile/build/run
Read the documentation, get a feel for the code
Use the techniques in Working Effectively with Legacy Code to get a piece of it under test
Refactor that piece, perhaps fixing bugs and adding...
git rebase without changing commit timestamps
...itter-date-is-author-date (introduced initially in Jan. 2009 in commit 3f01ad6
Note that the --committer-date-is-author-date option seems to leave the author timestamp, and set the committer timestamp to be the same as the original author timestamp, which is what the OP Olivier Verdier wanted.
I ...
Token Authentication for RESTful API: should the token be periodically changed?
...t_framework.authentication import TokenAuthentication, get_authorization_header
from rest_framework.exceptions import AuthenticationFailed
class ExpiringTokenAuthentication(TokenAuthentication):
def authenticate_credentials(self, key):
try:
token = self.model.objects.get(key...
What is the difference between google tag manager and google analytics?
I am reading about web analytic and came across GTM and GA.
7 Answers
7
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Change a column type from Date to DateTime during ROR migration
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Polsonby
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answered Mar 4 '11 at 8:42
apneadivingapneadiving
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How to generate an openSSL key using a passphrase from the command line?
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(This expects the encrypted private key on standard input - you can instead read it from a file using -in <file>).
Example of creating a 3072-bit private and public key pair in files, with the private key pair encrypted with password foobar:
openssl genrsa -aes128 -passout pass:foobar -o...
Moving average or running mean
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AikudeAikude
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55
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Pry: show me the stack
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horseyguyhorseyguy
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add a comment
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Using IoC for Unit Testing
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Mark SeemannMark Seemann
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