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Error 1022 - Can't write; duplicate key in table
...out this sort of thing when I opened the project.
– SnowInferno
Oct 1 '14 at 0:17
Thank you, mate :) That helps me a l...
How to select a CRAN mirror in R
...rg"
options(repos=r)
})
which is in ~/.Rprofile.
Edit: As it is now 2018, we can add that for the last few years the URL "https://cloud.r-project.org" has been preferable as it reflects a) https access and b) an "always-near-you" CDN.
...
How to elegantly deal with timezones
... times on the server are UTC.
That means using, like you said, DateTime.UtcNow.
Try to trust the client passing dates to the server as little as possible. For example, if you need "now", don't create a date on the client and then pass it to the server. Either create a date in your GET and pass it t...
Intellij reformat on file save
...ssign reformat to Ctrl+S and it worked fine - saving is done automatically now.
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How does strtok() split the string into tokens in C?
... between words so lets use that:
char* p = strtok(s, " ");
what happens now is that 's' is searched until the space character is found, the first token is returned ('this') and p points to that token (string)
in order to get next token and to continue with the same string NULL is passed as first...
Aborting a shell script if any command returns a non-zero value?
...ange:
#!/bin/bash
set -e
./configure | tee configure.log
make
... and now it does not work. This is explained here, and a workaround (Bash only) is provided:
#!/bin/bash
set -e
set -o pipefail
./configure | tee configure.log
make
...
Git: Create a branch from unstaged/uncommitted changes on master
... using perforce for the last few years so I cannot attest to it's accuracy now.
– Grant Limberg
Jul 12 '13 at 4:07
7
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Comma in C/C++ macro
...tructs behind the macro become dependent types, and the typename prefix is now required on the type. You can add it, but type deduction has been broken, so you now have to manually list the type arguments to call the function. I ended up using temple's method of defining a macro for the comma. It mi...
How can I create an object and add attributes to it?
... a new type (reusing an existing one) does not complicate, it simplifies. Nowadays on might actually prefer from argparse import Namespace though I wish it lived elsewhere *e.g, collection) -- again reusing a now-existing type, just a better one, and still avoiding new-type creation. But, it wasn'...
How to Avoid Response.End() “Thread was being aborted” Exception during the Excel file download
.... I replaced .End() with the suggested code and it works without exception now. Thank You, My working code now is: Response.ContentType = "text/csv"; Response.AddHeader("Content-Disposition",string.Format("attachment;filename=\"{0}\"",Path.GetFileName(filePath))); Response...