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How to identify whether a file is normal file or directory
...
If you're just stepping through a set of directories you might be better just to try os.chdir and give an error/warning if it fails:
import os,sys
for DirName in sys.argv[1:]:
SaveDir = os.getcwd()
try:
os.chdir(DirName)
print "Change...
Cocoa Touch: How To Change UIView's Border Color And Thickness?
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You need to use view's layer to set border property. e.g:
#import <QuartzCore/QuartzCore.h>
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view.layer.borderColor = [UIColor redColor].CGColor;
view.layer.borderWidth = 3.0f;
You also need to link with QuartzCore.framework to access this funct...
change html text from link with jquery
...mple:
Find the text in the first paragraph
(stripping out the html), then set the
html of the last paragraph to show it
is just text (the bold is gone).
var str = $("p:first").text();
$("p:last").html(str);
Test Paragraph.
Test Paragraph.
With your markup you have to do:
$('a#a_tbnotesverbergen')...
Including one C source file in another?
...ompilers, so it will work.
However, depending on your makefile or project settings the included c file might generate a separate object file. When linking that might lead to double defined symbols.
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How to generate a new Guid in stored procedure?
...ord", "Mustang")
if you want to reuse the uuid you can do it like this:
set @id=UUID();
insert into cars
(id, Make, Model)
values(@id, "Ford", "Mustang");
select @id;
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How to verify a user's password in Devise
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That would set user to a boolean value (whether the password was valid or not).
– Ryan Taylor
Jun 2 '15 at 16:45
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NSLog with CGPoint data
...lightest weight way. But this gets me both x and y from the CGPoint in one set. Nice :) Great tool :)
– Spanky
Sep 25 '09 at 18:29
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JavaScript: location.href to open in new window/tab?
...ention: Whether a new tab or window is created, is decided by the browser (setting).
– jAndy
Feb 28 '11 at 12:25
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How to programmatically cause a core dump in C/C++
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How would you set the ulimit from within the code? @ks1322
– Karan Joisher
Jul 5 '19 at 11:18
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How to deal with “data of class uneval” error from ggplot2?
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when you add a new data set to a geom you need to use the data= argument. Or put the arguments in the proper order mapping=..., data=.... Take a look at the arguments for ?geom_line.
Thus:
p + geom_line(data=df.last, aes(HrEnd, MWh, group=factor(...