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How to execute PHP code from the command line?
...
php -r "echo 1"
-- correct
php -r 'echo 1'
-- incorrect
PHP Parse error: syntax error, unexpected ''echo' (T_ENCAPSED_AND_WHITESPACE), expecting end of file in Command line code on line 1
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How can I upload files asynchronously?
...console.log("Success: Files sent!");
}).fail(function(){
console.log("An error occurred, the files couldn't be sent!");
});
For a quick, pure JavaScript (no jQuery) example see "Sending files using a FormData object".
Fallback
When HTML5 isn't supported (no File API) the only other pure JavaSc...
how to check the dtype of a column in python pandas
... Is there any alternative for older pandas versions? I get the error: No module named api.types.
– rph
Nov 2 '18 at 14:46
2
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How to compute the similarity between two text documents?
... @Renaud, Thank you for your complete code. For those who encountered the error asking to nltk.download(), you can easily do nltk.download('punkt'). You do not need to download everything.
– 1man
Oct 5 '16 at 16:46
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How can I convert a PFX certificate file for use with Apache on a linux server?
...e certificate is not trusted because the issuer certificate is unknown SEC_ERROR_UNKNOWN_ISSUER error.
– khargoosh
Jun 29 '16 at 2:21
...
Difference between numpy.array shape (R, 1) and (R,)
...ame issue also occurs column-wise). We will get matrices are not aligned error since M[:,0] is in shape (R,) but numpy.ones((1, R)) is in shape (1, R) .
...
Can you set a border opacity in CSS?
... { border: 1px solid rgba(255, 0, 0, .5); }
The results were,
Value Error : border Too many values or values are not recognized :
1px solid rgba(255,0,0,0.5 )
Unfortunate that the alpha value (the letter "a" at the end of "rgb") is not accepted by W3C as part of the border color values as...
Static link of shared library function in gcc
...th,. so that ld can find your library in the local directory.)
The actual error you receive is:
/usr/bin/ld: attempted static link of dynamic object `libnamespec.so'
collect2: error: ld returned 1 exit status
Hope that helps.
...
Entity framework linq query Include() multiple children entities
...xt node (NB: This does NOT work with AsNoTracking() - you'll get a runtime error):
var company = context.Companies
.Include(co =>
co.Employees
.Select(emp => emp.Employee_Car
.Select(ec => ec.Employee)
.Select(e...
nil detection in Go
...
The compiler is pointing the error to you, you're comparing a structure instance and nil. They're not of the same type so it considers it as an invalid comparison and yells at you.
What you want to do here is to compare a pointer to your config instance...