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AWS S3: how do I see how much disk space is using
...ng S3 to store backups from different servers. The question is there any information in the AWS console about how much disk space is in use in my S3 cloud?
...
How do I make jQuery wait for an Ajax call to finish before it returns?
...
For testing, async: false can be very useful.
– Jarrett
Sep 9 '13 at 20:14
...
Giving a border to an HTML table row,
...arate according to CSS 2.1, and some browsers also set it as default value for table. The net effect anyway is that you get separated border on almost all browsers unless you explicitly specifi collapse.)
Thus, you need to use collapsing borders. Example:
<style>
table { border-collapse: co...
ExpressJS How to structure an application?
I'm using the ExpressJS web framework for NodeJS.
21 Answers
21
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How to check if an option is selected?
...ected');
Answering the question .is(':selected') is what you are looking for:
$('#mySelectBox option').each(function() {
if($(this).is(':selected')) ...
The non jQuery (arguably best practice) way to do it would be:
$('#mySelectBox option').each(function() {
if(this.selected) ...
Alt...
How to convert a Hibernate proxy to a real entity object
... null) {
throw new
NullPointerException("Entity passed for initialization is null");
}
Hibernate.initialize(entity);
if (entity instanceof HibernateProxy) {
entity = (T) ((HibernateProxy) entity).getHibernateLazyInitializer()
.getImplementatio...
How to present popover properly in iOS 8
...ment on the code - you can use "let" instead of "var". Apple recommends it for cases where you don't need to reassign the value.
– EPage_Ed
Sep 13 '14 at 1:47
3
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SFTP Libraries for .NET [closed]
...H, WodSFTP, and Rebex SFTP. However, I have never used any SFTP library before so I'm not sure what I'm looking for.
8 Ans...
Reading a List from properties file and load with spring annotation @Value
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If you need to trim empty spaces use regex for split argument.. something like @Value("#{'${my.list.of.strings}'.split(',\\s*')}")
– Stackee007
Apr 19 '17 at 21:20
...
How to Vertical align elements in a div?
... great web tool which helps to find the necessary CSS centering attributes for different situations.
In a nutshell (and to prevent link rot):
Inline elements (and only inline elements) can be vertically aligned in their context via vertical-align: middle. However, the “context” isn’t the ...