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Cocoa Touch: How To Change UIView's Border Color And Thickness?
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I really don't like people being down voted without an explanation. It helps no-one.
– ICT1901
Mar 3 '18 at 17:14
add a comment
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Returning a boolean from a Bash function
...ine 08
Line 13 returns false because of line 12
(Yes, this can be golfed down, but the entire example is contrived.)
Another common pattern
# Instead of doing this...
some_command
if [[ $? -eq 1 ]]; then
echo "some_command failed"
fi
# Do this...
some_command
status=$?
if ! $(exit $status);...
When should you use constexpr capability in C++11?
...ife = MeaningOfLife( 6, 7 );
Now you have something that can be evaluated down to a constant while maintaining good readability and allowing slightly more complex processing than just setting a constant to a number.
It basically provides a good aid to maintainability as it becomes more obvious what...
What is your most productive shortcut with Vim?
... the line containing the mark named 'a'."
If you only understand basic up, down, left, and right cursor movements then vi will be no more productive than a copy of "notepad" for you. (Okay, you'll still have syntax highlighting and the ability to handle files larger than a piddling ~45KB or so; but...
What are important languages to learn to understand different approaches and concepts? [closed]
...ds more upvotes. C is the number one language when you need or want to get down to the bare metal and understand the workings of the machine - or higher-level programming languages - from the ground up. Moreover, it is also a very universal, C compilers exist for (almost) every CPU architecture ever...
set gvim font in .vimrc file
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For Windows do the following:
Note down the font name and font size from the "Edit-Select Font..." menu of "gvim.exec".
Then do :e $MYGVIMRC
Search for "guifont" string and change it to
set guifont=<font name as noted>:h<font size>
Save the file...
How to extract an assembly from the GAC?
...same version number), I received an error which only went away when I shut down the cmd window. Took me a few minutes of cursing to find out what was going wrong!
– NeilD
Dec 8 '10 at 9:00
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How to avoid null checking in Java?
...tability goes null with jetbrains.I would think twice(square) before tying down to ide level.Like Jacek S said they are part of JSR any way which I thought was JSR303 by the way.
– Java Ka Baby
Sep 8 '11 at 9:39
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Difference between Hashing a Password and Encrypting it
... create a new unique dictionary for every salt value that you use, slowing down their attack terribly.
It's unsafe to store passwords using an encryption algorithm because if it's easier for the user or the administrator to get the original password back from the encrypted text, it's also easier fo...
How can you integrate a custom file browser/uploader with CKEditor?
...while trying to figure this one out and here is what I did. I've broken it down very simply as that is what I needed.
Directly below your ckeditor text area, enter the upload file like this >>>>
<form action="welcomeeditupload.asp" method="post" name="deletechecked">
<div ...