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set DateTime to start of month

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How to create an alias for a command in Vim?

Vim is my preferred text editor when I program, and thus I always run into a particularly annoying issue. 7 Answers ...
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What is the maximum depth of the java call stack?

...It depends on the amount of virtual memory allocated to the stack. http://www.odi.ch/weblog/posting.php?posting=411 You can tune this with the -Xss VM parameter or with the Thread(ThreadGroup, Runnable, String, long) constructor. ...
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Python, Matplotlib, subplot: How to set the axis range?

... As found in http://www.mofeel.net/582-comp-soft-sys-matlab/54166.aspx pylab.ylim([0,1000]) Note: The command has to be executed after the plot! share | ...
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Algorithm to generate a crossword

... already on the board and see if there are any possible intersections (any common letters) with this word. If there is a possible location for this word, loop through all the words that are on the board and check to see if the new word interferes. If this word doesn't break the board, then place it ...
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How to make Git “forget” about a file that was tracked but is now in .gitignore?

... file you need to remove it from the index. This can be achieved with this command. git rm --cached <file> If you want to remove a whole folder, you need to remove all files in it recursively. git rm -r --cached <folder> The removal of the file from the head revision will happen on...
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pyplot scatter plot marker size

In the pyplot document for scatter plot: 6 Answers 6 ...
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dplyr: “Error in n(): function should not be called directly”

... then run solution in detach("package:plyr", unload=TRUE) Blog : https://www.analyticsvidhya.com/blog/2017/09/comparative-stock-analysis/ Master_Data_AutoCorrelations<-Master_Data_lags %>% gather(key = "lag", value = "lag_value", -c(Stock,Date, Close)) %>% mutate(lag = str_sub(lag, s...
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What is the maximum possible length of a .NET string?

What is the longest string that can be created in .NET? The docs for the String class are silent on this question as far as I can see, so an authoritative answer might require some knowledge of internals. Would the maximum change on a 64-bit system? ...
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Can I tell the Chrome script debugger to ignore jquery.js?

.../Tools/Debugger And in Chrome Canary using Experimental Dev tools. http://www.divshot.com/blog/tips-and-tricks/ignoring-library-code-while-debugging-in-chrome/ Update. In Chrome v.75 there is a separabe tab for blackboxing. Above works in stable Chrome build as well now. ...