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How to use random in BATCH script?
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I'm getting "Missing operand" error when trying this on Windows 10. Looks like you need just a singe % for modulo.
– Calmarius
Nov 25 '19 at 10:14
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Expert R users, what's in your .Rprofile? [closed]
...tryCatch(
{options(
width = as.integer(Sys.getenv("COLUMNS")))},
error = function(err) {
write("Can't get your terminal width. Put ``export COLUMNS'' in your \
.bashrc. Or something. Setting width to 120 chars",
stderr());
options(width=120)}
)
This way R wi...
Path of assets in CSS files in Symfony 2
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answered Aug 22 '12 at 5:05
ChocoDeveloperChocoDeveloper
12.6k1616 gold badges7272 silver badges113113 bronze badges
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How to retrieve GET parameters from javascript? [duplicate]
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Thank you for noticing my error. I also took the liberty of modifying your code, removing the second split invocation, which can be replaced with a local variable.
– Bakudan
Jul 2 '14 at 15:49
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Maximum length for MySQL type text
I'm creating a form for sending private messages and want to set the maxlength value of a textarea appropriate to the max length of a text field in my MySQL database table. How many characters can a type text field store?
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Is there a concurrent List in Java's JDK?
.... :)
– Matt Passell
Sep 3 '14 at 13:05
3
@AlikElzin-kilaka Nitpicking, but according to the JLS v...
Why does C# have break if it's not optional? [duplicate]
...elopment phase into a maintenance phase, the code above can lead to subtle errors that are very hard to debug. These errors result from the very common mistake of the developer adding a case, yet forgetting to put a break at the end of the block.
In C#, the switch statement requires that explicit f...
How to compare UIColors?
I'd like to check the color set for a background on a UIImageView. I've tried:
20 Answers
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How to split a string into an array of characters in Python?
I've tried to look around the web for answers to splitting a string into an array of characters but I can't seem to find a simple method
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How do you Force Garbage Collection from the Shell?
...to user3198490's answer. Running this command might give you the following error message:
$ jcmd 1805 GC.run
[16:08:01]
1805:
com.sun.tools.attach.AttachNotSupportedException: Unable to open socket file: target process not responding or HotSpot VM not loaded
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This can be solved with help o...