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How to start two threads at “exactly” the same time
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edited Mar 24 '14 at 16:01
answered Jul 31 '10 at 3:14
En...
How to disable scrolling temporarily?
...ed with scrolling.
[Working demo]
// left: 37, up: 38, right: 39, down: 40,
// spacebar: 32, pageup: 33, pagedown: 34, end: 35, home: 36
var keys = {37: 1, 38: 1, 39: 1, 40: 1};
function preventDefault(e) {
e.preventDefault();
}
function preventDefaultForScrollKeys(e) {
if (keys[e.keyCode]) ...
How do I check if a number is a palindrome?
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50 Answers
50
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What use is find_package() if you need to specify CMAKE_MODULE_PATH anyway?
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answered Dec 31 '13 at 12:00
user2288008user2288008
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How can I get the list of a columns in a table for a SQLite database?
...a table_info(table_name) statement:
sqlite> pragma table_info(people);
0|first_name|varchar|0||0
1|last_name|varchar|0||0
2|email_address|varchar|0||0
For more information on the pragma statements, see the documentation.
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Access multiple elements of list knowing their index
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edited Dec 16 '18 at 1:04
answered Aug 16 '13 at 11:25
T...
How can I get a JavaScript stack trace when I throw an exception?
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+100
Edit 2 (2017):
In all modern browsers you can simply call: console.trace(); (MDN Reference)
Edit 1 (2013):
A better (and simpler) ...
Test if element is present using Selenium WebDriver?
... this
Boolean isPresent = driver.findElements(By.yourLocator).size() > 0
This will return true if at least one element is found and false if it does not exist.
The official documentation recommends this method:
findElement should not be used to look for non-present elements, use findEleme...
Canary release strategy vs. Blue/Green
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Dave SchweisguthDave Schweisguth
30.4k99 gold badges8484 silver badges106106 bronze badges
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Is there a command to list SVN conflicts?
... the conflicts, pipe the status through grep.
svn status | grep -P '^(?=.{0,6}C)'
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