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Assign variable in if condition statement, good practice or not? [closed]
...ike readable code, but that doesn't necessarily mean code should be dumbed down or too verbose. Spreading things over multiple lines and juggling values between variables can actually lead to worse code. Inserted code can have unforeseen side effects in a weakly typed / flexible language like JS. A...
How can I get the behavior of GNU's readlink -f on a Mac?
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cd `dirname $TARGET_FILE`
TARGET_FILE=`basename $TARGET_FILE`
# Iterate down a (possible) chain of symlinks
while [ -L "$TARGET_FILE" ]
do
TARGET_FILE=`readlink $TARGET_FILE`
cd `dirname $TARGET_FILE`
TARGET_FILE=`basename $TARGET_FILE`
done
# Compute the canonicalized name by findin...
How to create a multiline UITextfield?
...rn key) but you can add text to it, and it will allow you to scroll up and down if there's too much text inside.
This link has info about making a screen to enter data:
create a data entry screen
share
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Process escape sequences in a string in Python
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hands down, the best solution! btw, by docs it should be "string_escape" (with underscore) but for some reason accepts anything in the pattern 'string escape', 'string@escape" and whatnot... basically 'string\W+escape'
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UIScrollView scroll to bottom programmatically
...esizing). The condition says: If that happens, put the content bottom back down at the bottom of the frame. But it was silly of me to include the condition when I pasted in the code. The condition is correctly testing for what it was testing for, though.
– matt
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Visual Studio Project vs. Solution
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In case anyone decides to scroll down this far... I thought the MS docs did a pretty good job at describing the differences. I've copy pasted (and rephrased) the relevant bits here:
When you create an app, application, website, Web App, script, plug-in, et...
Automatically remove Subversion unversioned files
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Downvote: The other solution from bellow svn cleanup --remove-unversioned is better. And it is for Subversion 1.9.0 (this version is from 2015). It is stable and standar.
– tres.14159
No...
Move cursor to end of file in vim
... @what most laptop keyboard nowadays have home/end put in up/down/left/right along with Fn if they don't have dedicated home/end keys
– phuclv
Dec 24 '16 at 12:39
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“SetPropertiesRule” warning message when starting Tomcat from Eclipse [duplicate]
...Task Manager, I killed javaw.exe as many times Eclipse doesn't really shut down properly)
Right click the Server->'Add and Remove'. Remove the project. Finish.
Right click the Server->'Add and Remove'. Add the project. Finish.
Restart see if works, if not continue
Double click the Server... Se...
Which Eclipse files belong under version control?
...a common coding standard or JDK. -- Ideally, a user should be able to pull down a project from source control and jump right in without a lot of additional setup or instructions. So this answer is just plain unacceptable for me.
– BrainSlugs83
Oct 5 '14 at 20:...