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How do you create different variable names while in a loop? [duplicate]
... few situations when you do need to make a bunch of variables, x1, x2, x3, etc. But in most situations, using a dictionary really is the most appropriate thing to do.
– DevilApple227
Jul 2 '16 at 21:54
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Arduino Sketch upload issue - avrdude: stk500_recv(): programmer is not responding
...no IDE's version is 1.0. Recently, I tried to upload a few of the sample sketches onto it, such as the Blink one. However, none of my attempts are working and they result in the same error every time I try it:
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How to get the build/version number of your Android application?
...ine instead of calling context.methodName().subMethod().anotherSubMethod() etc. on a single line. Therefore I provided a cleaner solution below
– Michael
Dec 20 '13 at 10:52
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commandButton/commandLink/ajax action/listener method not invoked or input value not set/updated
...enever an UICommand component (<h:commandXxx>, <p:commandXxx>, etc) fails to invoke the associated action method, or an UIInput component (<h:inputXxx>, <p:inputXxxx>, etc) fails to process the submitted values and/or update the model values, and you aren't seeing any googlab...
Center content of UIScrollView when smaller
... more jerky than using Liam's NYOBetterZoom. Maybe it depend on image size etc. The moral; use the solution that best suits your needs
– wuf810
Apr 15 '11 at 10:36
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WCF Service , how to increase the timeout?
...onfiguration is this configuration you create in config to modify timeouts etc.
– marc_s
Oct 5 '09 at 14:30
Funny even...
Error 1022 - Can't write; duplicate key in table
...I would have never guessed it and you saved my day. Using fk_id_1, fk_id_2 etc, now. Thanks.
– JackLeEmmerdeur
Dec 22 '16 at 15:22
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Group by multiple columns in dplyr, using string vector input
...t contains bunch of wrapper functions like s_group_by, s_mutate, s_filter, etc that use string arguments. You can mix them with the normal dplyr functions. For example
cols = c("cyl","gear")
mtcars %.%
s_group_by(cols) %.%
s_summarise("avdisp=mean(disp), max(disp)") %.%
arrange(avdisp)
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Removing viewcontrollers from navigation stack
... a number")
There a bunch of more possible actions like removeFirst,range etc.
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Python concatenate text files
...t's a way to turn a simple sys.argv (or what's left as args after optparse/etc.) into a big virtual file for trivial scripts, and don't think to use it for anything else (i.e., when the list isn't command-line args). Or they do learn, but then forget—I keep re-discovering it every year or two…
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