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Using HTML5/Canvas/JavaScript to take in-browser screenshots
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+50
JavaScript can read the DOM and render a fairly accurate representation of that using canvas. I have been working on a script which co...
How to list records with date from the last 10 days?
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SELECT Table.date
FROM Table
WHERE date > current_date - interval '10' day;
I prefer that format as it makes things easier to read (but it is the same as current_date - 10).
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shortcut for creating a Map from a List in groovy?
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120
I've recently came across the need to do exactly that: converting a list into a map. This questi...
Toggle input disabled attribute using jQuery
...property. There are two arguments passed; the first argument is the index (0, 1, 2, increases for each found element). The second argument is the current value of the element (true/false).
So in this case, I used a function that supplied me the index (i) and the current value (v), then I returned...
Attempt by security transparent method 'WebMatrix.WebData.PreApplicationStartCode.Start()'
...22587521/482256
– Kevin Nelson
Jun 10 '16 at 21:37
this fxed it for me but I also needed the below in assembly binding...
How do I limit the number of results returned from grep?
I would like to say 10 lines max from grep.
5 Answers
5
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php check if array contains all array values from another array
... Chris
5,17422 gold badges2626 silver badges5050 bronze badges
answered Mar 11 '12 at 14:21
jasonbarjasonbar
12.1k33 gold b...
Difference between variable declaration syntaxes in Javascript (including global variables)?
...al terms they're not usually big ones.
There's a fourth way, and as of ES2015 (ES6) there's two more. I've added the fourth way at the end, but inserted the ES2015 ways after #1 (you'll see why), so we have:
var a = 0; // 1
let a = 0; // 1.1 (new with ES2015)
const a = 0; // 1.2 (new wit...
How to sum up elements of a C++ vector?
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Actually there are quite a few methods.
int sum_of_elems = 0;
C++03
Classic for loop:
for(std::vector<int>::iterator it = vector.begin(); it != vector.end(); ++it)
sum_of_elems += *it;
Using a standard algorithm:
#include <numeric>
sum_of_elems = std::accu...
Warning the user/local/mysql/data directory is not owned by the mysql user
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330
If you can't start mysql service in snow leopard, and in the panel prefs appears 'warning the us...