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UITextView that expands to text using auto layout
...cMetric; } return size; }. Tell me if it's working for you. Didn't test it myself.
– manuelwaldner
Mar 14 '17 at 8:27
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What is “callback hell” and how and why does RX solve it?
...ions we get here on StackOverflow asking how to do this kind of thing is a testament to how confusing it is :)
3) Why does it occur ?
It occurs because in JavaScript the only way to delay a computation so that it runs after the asynchronous call returns is to put the delayed code inside a callback...
How to get UITableView from UITableViewCell?
...archy changes or reverts in the future it will show up immediately in your tests.
Solution #2: Add a Weak UITableView reference to UITableViewCell
@interface SOUITableViewCell
@property (weak, nonatomic) UITableView *tableView;
@end
This is a much better design, though it will require a bi...
Filter rows which contain a certain string
...str", "", object) # -> "ingr"
Benchmark
The results of the benchmark test are as follows. For large dataframe, str_detect is faster.
library(rbenchmark)
library(tidyverse)
# The data. Data expo 09. ASA Statistics Computing and Graphics
# http://stat-computing.org/dataexpo/2009/the-data.html...
Pinging servers in Python
...that I will occasionally get a ping success when my modem is off??? That's testing "8.8.8.8" and "google.com" on a Windows 10 OS. Something is not quite right.
– Markus
Nov 10 '18 at 6:23
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What is a good Java library to zip/unzip files? [closed]
...g functionality (on streams and on filesystem) + lots of helper methods to test for files in an archive or add/remove entries.
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How can one print a size_t variable portably using the printf family?
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@Christoph: Nor is it in the latest draft, n3035.
– GManNickG
Mar 26 '10 at 16:48
11
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numpy: most efficient frequency counts for unique values in an array
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@Manoj : My elements x are arrays. I am testing the solution of jme.
– Catalina Chircu
Feb 13 at 11:04
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Database Design for Tagging
...hilippkeller.com/2005/04/24/Tags-Database-schemas/
along with performance tests:
http://howto.philippkeller.com/2005/06/19/Tagsystems-performance-tests/
Note that the conclusions there are very specific to MySQL, which (at least in 2005 at the time that was written) had very poor full text indexi...
How to know if two arrays have the same values
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Array.prototype.compare = function(testArr) {
if (this.length != testArr.length) return false;
for (var i = 0; i < testArr.length; i++) {
if (this[i].compare) { //To test values in nested arrays
if (!this[i].compare(testArr[i])) ...