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Flexbox Not Centering Vertically in IE
...with flex-direction: column in a container that is also flexboxed.
I just tested this in IE11 and it works. An odd fix, but until Microsoft makes their internal bug fix external...it'll have to do!
HTML:
<div class="FlexContainerWrapper">
<div class="FlexContainer">
<di...
Remove HTML Tags in Javascript with Regex
...0% of the time:
var regex = /(<([^>]+)>)/ig
, body = "<p>test</p>"
, result = body.replace(regex, "");
console.log(result);
If you're willing to use a library such as jQuery, you could simply do this:
console.log($('<p>test</p>').text());
...
Java, List only subdirectories from a directory, not files
...rn true. In order to see if the child is a subdirectory or not you need to test that child.
File file = new File("/path/to/directory");
String[] directories = file.list(new FilenameFilter() {
@Override
public boolean accept(File current, String name) {
return new File(current, name).isDirec...
Haskell offline documentation?
...tiple databases into one
convert Convert an input file to a database
test Run tests
dump Dump sections of a database to stdout
rank Generate ranking information
log Analyse log files
Common flags:
-? --help Display help message
-V --version Print version in...
How do I check if a column is empty or null in MySQL?
... '' = ' ' works in SQLServer but not in SQLite, as far as I can tell, from testing it now.
– Magne
Oct 3 '17 at 9:59
add a comment
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How do I prevent the modification of a private field in a class?
...ll never change
Here is a simple example of how to use it:
public class Test
{
private String[] arr = new String[]{"1","2"};
public ImmutableList<String> getArr()
{
return ImmutableList.copyOf(arr);
}
}
...
jQuery Determine if a matched class has a given id
...that lets your determine whether an element has certain qualities. You can test a jQuery collection against a string selector, an HTML Element, or another jQuery object. In this case, we'll just check it against a string selector:
$(".bar:first").is("#foo"); // TRUE if first '.bar' in document is a...
How do I replace NA values with zeros in an R dataframe?
...ults.
If you are struggling with massive dataframes, data.table is the fastest option of all: 40% faster than the standard Base R approach. It also modifies the data in place, effectively allowing you to work with nearly twice as much of the data at once.
A clustering of other helpful tidyverse ...
Iterate over each line in a string in PHP
...lse) {
# do something with $line
$line = strtok( $separator );
}
Testing the performance, I iterated 100 times over a test file with 17 thousand lines: preg_split took 27.7 seconds, whereas strtok took 1.4 seconds.
Note that though the $separator is defined as "\r\n", strtok will separate...
Display numbers with ordinal suffix in PHP
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@HafezDivandari - are you sure? Just tested with 7.1.19 and seems to work fine
– Iacopo
Dec 5 '18 at 9:35
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