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How do I remove objects from a JavaScript associative array?
...sOwnProperty('lastName') // false
Note that when delete is applied to an index property of an Array, you will create a sparsely populated array (ie. an array with a missing index).
When working with instances of Array, if you do not want to create a sparsely populated array - and you usually don'...
Version of SQLite used in Android?
What is the version of SQLite used in Android?
5 Answers
5
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Android SDK Manager Not Installing Components
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@willtate, I asked the question at stackoverflow.com/q/10470593/410975 and it worked in the end but through a weird route of changing the name of the folder it could not access then back again.. it works but through a mystery of actions.
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How do I fix the indentation of an entire file in Vi?
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@Fábio: '' (two single quotes) takes you back to where you were so gg=G'' should indent then return.
– Nemo157
Aug 31 '11 at 23:45
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How to check if a file is empty in Bash?
...y good answer and should be the accepted one. Using -s does not answer the question. It looks for a file that does exist and has a size of more than 0 bytes.
– Akito
May 21 at 11:36
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How to check whether dynamically attached event listener exists or not?
...) {
/* Iterate over every entry in the storage object. */
for (var index = 0, length = CustomEventStorage.length; index < length; index++) {
/* Cache the record. */
var record = CustomEventStorage[index];
/* Check whether the given element exists. */
if (e...
How to float 3 divs side by side using CSS?
... i paste it just before closing the Container DIV, it helps clear all subsequent DIVs from overlapping with the DIVs i've created side-by-side at the top!
<div>
<div class="left"></div>
<div class="left"></div>
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<div class="left"></div>
<!-- then...
add a string prefix to each value in a string column using Pandas
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thank you. if of interest, dataframe indexes also support such string manipulations.
– tagoma
Jul 10 '17 at 21:30
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How can I mark “To Do” comments in Xcode?
...RK and #warning aren't the same as // TODO and so that doesn't answer your question.
– trojanfoe
Jun 4 '13 at 11:55
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How to perform case-insensitive sorting in JavaScript?
...11 or Safari). the solution mentioned here is very good, but would still require backporting/polyfill for some browsers.
– 3k-
Apr 6 '15 at 14:18
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