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Use of *args and **kwargs [duplicate]

So I have difficulty with the concept of *args and **kwargs . 11 Answers 11 ...
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Modify tick label text

...() # We need to draw the canvas, otherwise the labels won't be positioned and # won't have values yet. fig.canvas.draw() labels = [item.get_text() for item in ax.get_xticklabels()] labels[1] = 'Testing' ax.set_xticklabels(labels) plt.show() To understand the reason why you need to jump thro...
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Multiple left-hand assignment with JavaScript

...e right most before the left most. so var var1=var2 happens after var3 = 1 and after var2 = var3. it's like var3=1; var2=var3; var var1=var2 – gcb Jan 29 '13 at 18:51 ...
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What are the rules for evaluation order in Java?

I am reading some Java text and got the following code: 5 Answers 5 ...
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How to determine the longest increasing subsequence using dynamic programming?

... at element with index i. To compute DP[i] we look at all indices j < i and check both if DP[j] + 1 > DP[i] and array[j] < array[i] (we want it to be increasing). If this is true we can update the current optimum for DP[i]. To find the global optimum for the array you can take the maximum v...
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What are the options for storing hierarchical data in a relational database? [closed]

...in this thread suggested. Use an Adjacency List to maintain the hierarchy and use Nested Sets to query the hierarchy. The problem up until now has been that the coversion method from an Adjacecy List to Nested Sets has been frightfully slow because most people use the extreme RBAR method known as ...
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How do I find a “gap” in running counter with SQL?

...n a counter column in an SQL table. For example, if there are values 1,2,4 and 5 I'd like to find out 3. 20 Answers ...
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Print all but the first three columns

...$(i-2)=$i; NF=NF-2; print $0}' | tr ' ' '-' 3-4-5-6-7 This is the fixed and parametrized version of larsr solution: $ echo '1 2 3 4 5 6 7' | awk '{for(i=n;i<=NF;i++)$(i-(n-1))=$i;NF=NF-(n-1);print $0}' n=4 | tr ' ' '-' 4-5-6-7 All other answers before Sep-2013 are nice but add extra spac...
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Difference between Big-O and Little-O Notation

What is the difference between Big-O notation O(n) and Little-O notation o(n) ? 4 Answers ...
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What is a Y-combinator? [closed]

... @Andre MacFie: I didn't comment on the effort, I commented on the quality. In general, the policy on Stack Overflow is that answers should be self contained, with links to more information. – Jørgen Fogh...