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How to change options of with jQuery?
Suppose a list of options is available, how do you update the <select> with new <option> s?
9 Answers
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How does BitLocker affect performance? [closed]
... 243 MB/s → 140 MB/s
Sequential write 74.5 MB/s → 51 MB/s
Random read 176 MB/s → 100 MB/s
Random write, and the 4KB speeds are almost identical.
Clearly the processor is the bottleneck in this case. In real life usage however boot time is about the same, cold launch of Opera 1...
Should I use Python 32bit or Python 64bit
...at are the differences between the 32bit and 64bit Python versions anyway? Do different Python packages (such as south, django, mysqldb etc) support only 32bit/64bit?
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Folder structure for a Node.js project
...entioned:
/libs is usually used for custom classes/functions/modules
/vendor or /support contains 3rd party libraries (added as git
sub-module when using git as source control)
/spec contains specifications for BDD tests.
/tests contains the unit-tests for an application (using a testing
framework...
What is this crazy C++11 syntax ==> struct : bar {} foo {};?
...variable 'instance' to be of abstract type '<anonymous struct>'
We don't need the proof about the anonymous UDT any more, so we can lose the pure virtual function. Also renaming instance to foo, we're left with:
struct {} foo;
Getting close.
Now, what if this anonymous UDT were to deri...
How to scroll to specific item using jQuery?
...offset().top + $container.scrollTop()
});
Here is a working example.
Documentation for scrollTop.
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Check if null Boolean is true results in exception
... I struggle to understand why if (myBoolean) (where myBoolean is Boolean) does not raise a compiler error or at least a warning. This is a gotcha for sure.
– Josh M.
Dec 13 '18 at 13:50
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Android SDK Manager Not Installing Components
Not sure what I'm doing wrong here. I installed the Android SDK Manager, and am now trying to install a platform like the Android Dev website suggests. Once I clicked install I got an error stating that the Manager could not create a temp folder within the Android directory. So I created it. Now I'm...
Referring to a Column Alias in a WHERE Clause
...SQL to treat SELECT to be handled before the WHERE clause. This is usually done with parenthesis to force logical order of operation or with a Common Table Expression (CTE):
Parenthesis/Subselect:
SELECT
*
FROM
(
SELECT
logcount, logUserID, maxlogtm,
DATEDIFF(day, maxlogtm, GETDA...
Sublime - delete all lines containing specific value
...
You can do a regular expression search-and-replace:
Click Find > Replace.
Ensure that the Regular Expression button is pressed.
For the Find What field, put:
^.*No records to send and/or not connected.*\n
Leave the Replace ...