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How to count total number of watches on a page?
...ou should add before the push something like this (I'm using lodash): if (!_.contains(watchers,watcher)){ watchers.push(watcher); }
– Ben2307
Dec 16 '13 at 9:16
2
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How can I know which radio button is selected via jQuery?
...th ".map(function(){return this.value;}).get();"
– am_
Oct 6 '13 at 15:29
1
For what it is worth,...
Java: convert List to a String
... edited Oct 9 '14 at 7:07
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answered Mar 22 '14 at 12:25
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How to read a line from the console in C?
...r * getline(void) {
char * line = malloc(100), * linep = line;
size_t lenmax = 100, len = lenmax;
int c;
if(line == NULL)
return NULL;
for(;;) {
c = fgetc(stdin);
if(c == EOF)
break;
if(--len == 0) {
len = lenmax;
...
pinterest api documentation [closed]
...st of them are easy to guess). All of the above endpoints require an access_token parameter except for the login endpoint.
To generate a valid access_token, the developer will need to be granted access to the API by Pinterest which we all know is currently almost impossible.
Another option is to w...
Visual Studio, Find and replace, regex
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Use [a-zA-Z0-9_] to capture more filenames.
– Reinier Torenbeek
Feb 10 '18 at 6:34
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How to count the frequency of the elements in an unordered list?
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@CristianCiupitu: sum(1 for _ in group).
– Martijn Pieters♦
Jul 29 '16 at 7:25
8
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How to get the last char of a string in PHP?
... If you’re using multibyte character encodings like UTF-8, use mb_substr (php.net/mb_substr) instead.
– Gumbo
Apr 21 '10 at 10:19
11
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Dynamically access object property using variable
...
You can do it like this using Lodash get
_.get(object, 'a[0].b.c');
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Find size of an array in Perl
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for [0..$#array] { print $array[$_ ] } works really well though if the purpose of getting the number of elements is to iterate through array. The advantage being that you get the element as well as a counter that are aligned.
– Westroc...