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How to increase font size in a plot in R?
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By trial and error, I've determined the following is required to set font size:
cex doesn't work in hist(). Use cex.axis for the numbers on the axes, cex.lab for the labels.
cex doesn't work in axis() either. Use cex.axis for the number...
How to prevent a jQuery Ajax request from caching in Internet Explorer?
... I've just confirmed that IE11 ignores this header. Chrome threw a CORS error as well.
– Lenin
Nov 7 '18 at 15:20
add a comment
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if/else in a list comprehension
... because if my l = [ 2, 3, 4, 5] then [x if x % 2 == 0 for x in l] give me error whereas [x if x % 2 == 0 else 200 for x in l] works. Yes I know to filter it I should write [ x for x in l if x % 2 == 0]. Sorry for botheration. Thanks for your answer.
– Grijesh Chauhan
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Choosing a file in Python with simple Dialog
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I got TypeError: 'module' object is not callable on Tk().withdraw() - any ideas?
– user391339
Feb 18 '14 at 20:58
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Compiling/Executing a C# Source File in Command Prompt
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What if I use additional libraries? I'm getting errors that assemblies are not found... How to fix this?
– Nikas Žalias
Mar 17 '18 at 13:23
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Converting string to Date and DateTime
...mat("m/d/Y");
However, careful, because this will crash with:
PHP Fatal error: Call to a member function format() on a non-object
You actually need to check that the formatting went fine, first:
$dateDE = "16/10/2013";
$dateObj = \DateTime::createFromFormat("d.m.Y", $dateDE);
if (!$dateObj)
{...
How can I check if a command exists in a shell script? [duplicate]
... a script or sourcing the script. Change exit 1 to return 1 or some other error code if you are doing so.
– mgild
Feb 7 '17 at 1:11
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How do I escape a single quote in SQL Server?
...l when referencing views and indexes on computed columns or you may get an error. stackoverflow.com/questions/9235527/…
– datagod
Mar 9 '17 at 15:52
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Quick way to list all files in Amazon S3 bucket?
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If you get: boto.exception.S3ResponseError: S3ResponseError: 403 Forbidden Make sure the user policy for the Access/Secret key has access to the S3.
– topherjaynes
May 27 '14 at 23:44
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How can I get the DateTime for the start of the week?
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got an error with this: today = SUNDAY; fdow = MONDAY; (today - fdow) == -1; DateTime.Now.AddDays(-(-1)).Date == DateTime.Now.AddDays(+1).Date; 01-02-2010 != 25-01-2010 !!
– balexandre
Jan 31 '...