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parseInt(null, 24) === 23… wait, what?
...ields "null" (not to be confused with toString, which would yield "[object Window]"!).
So, let's consider parseInt("null", 24).
Of course, this isn't a base-24 numeric string in entirety, but "n" is: it's decimal 23.
Now, parsing stops after the decimal 23 is pulled out, because "u" isn't found ...
Hashing a file in Python
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Here is a Python 3, POSIX solution (not Windows!) that uses mmap to map the object into memory.
import hashlib
import mmap
def sha256sum(filename):
h = hashlib.sha256()
with open(filename, 'rb') as f:
with mmap.mmap(f.fileno(), 0, prot=mmap.PROT_...
What does “./bin/www” do in Express 4.x?
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On Windows, use this command:
set DEBUG=myapp:* & npm start
Then load http://localhost:3000/ in your browser to access the app.
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How to parse a string to an int in C++?
...atest C standard also requires errno to have thread-local storage. Even on Windows, which is definitely not POSIX compliant, errno is thread-safe and, by extension, so is strtol.
– Dan Moulding
Apr 20 '12 at 11:34
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What steps should I take to protect my Google Maps API Key?
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and what if I take the api key to use in my own APP (windows/ios/android)? i can simulate the referrer and use this key for my own purpose at your cost !
– loki
Aug 6 '18 at 6:39
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Measuring execution time of a function in C++
...is is not portable. It measures processor time on Linux, and clock time on Windows.
– BugSquasher
Making iTerm to translate 'meta-key' in the same way as in other OSes
...e shell prompt respectively. Usually, the meta key is mapped to Alt key on Windows and Linux. However, in iTerm, I could not find a way to map this meta key to either Option or Command key on my MacBook Pro.
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How to initialize log4j properly?
...he warnings go away, but I got some handy debug info output in the console window
– Baked Inhalf
Nov 1 '17 at 13:19
2
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How to track untracked content?
...s/open_flash_chart_2/.git' did not match any files (but I can get there in windows explorer!).
– sscirrus
Nov 12 '10 at 8:14
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JavaScript dependency management: npm vs. bower vs. volo [closed]
...es be installed at deeper levels. This should make things a lot easier for Windows users.
Some advantages I see on using npm:
It's used by all the other package managers (component, bower, volo, JSPM, etc);
Allows using build scripts;
Lots of tools are available for introspecting npm-based packa...