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How to generate a random alpha-numeric string?
...identifiers is about 2‑52, which is probably less likely than undetected errors from cosmic rays, etc.
Comparison with UUIDs
According to their specification, UUIDs are not designed to be unpredictable, and should not be used as session identifiers.
UUIDs in their standard format take a lot of ...
How to start nginx via different port(other than 80)
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I am getting error in chrome when trying with 81 port: "This webpage is not available ERR_CONNECTION_TIMED_OUT" but with 80 works well.
– Darius.V
Sep 21 '15 at 13:38
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How to run JUnit tests with Gradle?
...lipse build files to the same dir as Gradle (can prevent a few frustrating errors): Project --> Properties --> Java build path --> Default output folder: replace "bin" with "build". However... in my experience this seems to have the disconcerting habit of "slipping back" to the default "bi...
Get the current file name in gulp.src()
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For me es.map throws an error: SyntaxError: Unexpected token .
– vsync
Sep 27 '16 at 14:06
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How to use OpenSSL to encrypt/decrypt files?
...ypt and get a ":digital envelope routines:EVP_DecryptFinal_ex:bad decrypt" error. try specifying "-md md5" or "-md sha256".
– txyoji
Jul 28 '18 at 21:06
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How to fight tons of unresolved variables warning in Webstorm?
...your technique I presume I would need to list the lot of them to avoid the errors I'm seeing like this: ``` /** @namespace req.headers.signaturecertchainurl / / @namespace req.headers.signature / / @namespace req.headers.slots / / @namespace req.headers.nutrientslot **/ ``` Is th...
Getting distance between two points based on latitude/longitude
...e Haversine formula, which assumes the earth is a sphere, which results in errors of up to about 0.5% (according to help(geopy.distance)). Vincenty distance uses more accurate ellipsoidal models such as WGS-84, and is implemented in geopy. For example,
import geopy.distance
coords_1 = (52.2296756,...
Who is calling the Java Thread interrupt() method if I'm not?
...InterruptedException is being thrown, I would advise treating it as a hard error; e.g. print a stacktrace to the log file and shut down the app. (Obviously, that's not always the right answer ... but the point is that this is "a bug", and it needs to be brought to the attention of the developer / m...
How to access pandas groupby dataframe by key
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I get the following error: AttributeError: 'DataFrameGroupBy' object has no attribute 'indicies'
– irene
Mar 31 at 14:26
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Get TFS to ignore my packages folder
...r. I've been rolling with this setup for months and never experienced that error.
– Pharylon
May 29 '15 at 19:19
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