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NPM - How to fix “No readme data”
...EADME.md" displaying on the detail page on npmjs.com. Evidently, it is for raw markdown and not a filename.
– code_monk
Jun 25 '15 at 16:27
...
How does one generate a random number in Apple's Swift language?
... when using the float functions, how can I include the upper value in the range of possibilities? So lets say I do 0.0 as the lower and 1.0 as the upper. With this logic it will give me 0.0 up to 0.99999999. But instead I'd like to include the 1.0 as a possibility. How can I achieve this?
...
TargetedPatchingOptOut: “Performance critical to inline across NGen image boundaries”?
...ecause that won't affect the assembly that you just NGen'd. (Since it has raw machine code without referencing String.Equals).
I assume that if that were to actually happen, the security update would clear the NGen store.
Note that this attribute is only useful in the .NET Framework assemblies. Yo...
How does Java handle integer underflows and overflows and how would you check for it?
...type to actually perform the operation and check if the result is still in range for the source type:
public int addWithOverflowCheck(int a, int b) {
// the cast of a is required, to make the + work with long precision,
// if we just added (a + b) the addition would use int precision and
...
\d is less efficient than [0-9]
...ather than [0-9] or \d . I said it was probably more efficient to use a range or digit specifier than a character set.
5...
Remove characters from NSString?
...ring:@""
options:0
range:NSMakeRange(0, string.length)];
this is also useful if you would like the result to be a mutable instance of an input string:
NSMutableString * string = [concreteString mutableCopy];
[string replaceOccurrencesOfStrin...
What is the optimal length for an email address in a database?
...de: 24 Std. Dev (w/
outliers): 5.20 Std. Dev (w/o
outliers): 4.70
Ranges based on data including
outliers
68.2% of data 17.8 - 28.2
95.4% of data 12.6 - 33.4
99.7% of data 7.4 - 38.6
Ranges based on data outliers excluded
68.2% of data 18.1 - 27.5
95.4% of data 13.4 - 32.2
...
Is Redis just a cache?
...ender your homepage, you ask Redis for the most recent 25 questions.
$ lrange questions 0 24
1) "question:100"
2) "question:99"
3) "question:98"
4) "question:97"
5) "question:96"
...
25) "question:76"
Now that you have the ids, retrieve items from Redis using pipelining and show them to the use...
How do I get the row count of a pandas DataFrame?
...fplot
perfplot.save(
"out.png",
setup=lambda n: pd.DataFrame(np.arange(n * 3).reshape(n, 3)),
n_range=[2**k for k in range(25)],
kernels=[
lambda data: data.shape[0],
lambda data: data[0].count(),
lambda data: len(data.index),
],
labels=["data.shape[...
What's a quick way to comment/uncomment lines in Vim?
... which just runs any arbitrary vim commands at each line in your specified range. For example:
Commenting with #:
1. visually select the text rows (using V as usual)
2. :norm i#
This inserts "#" at the start of each line. Note that when you type : the range will be filled in, so it will really...