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How do I efficiently iterate over each entry in a Java Map?
...r();
while (it.hasNext()) {
i += it.next() + it.getValue();
}
Using MutableMap of Eclipse (CS) collections
final long[] i = {0};
mutableMap.forEachKeyValue((key, value) -> {
i[0] += key + value;
});
Perfomance tests (mode = AverageTime, system = Windows 8.1 64-bit, Intel i7-4790 3.6...
How to have Android Service communicate with Activity
...e yourself." I could pass data in the Intent instead of updating database tables and then going back to find the changes within my activity, but since I want the changes to persist anyway, it makes sense to pass the data via DB.
...
Java logical operator short-circuiting
...nown as short-circuit logical operators. As you can see from the preceding table, the OR operator results in true when A is true, no matter what B is.
Similarly, the AND operator results in false when A is false, no matter what B is. If you use the || and && forms, rather than the | and &am...
vertical alignment of text element in SVG
...-direction is the position of the "ideographic"
baseline in the baseline-table of the object being aligned.
W3C Source
Unfortunately, although this is the "correct" way of achieving what you're after it would appear Firefox have not implemented a lot of the presentation attributes for the SVG T...
Code Golf: Collatz Conjecture
...
@Martinho: Me too, but thanks to lazy evaluation, the tables are even much cooler than in other languages.
– Dario
Mar 6 '10 at 19:46
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How do you convert Html to plain text?
I have snippets of Html stored in a table. Not entire pages, no tags or the like, just basic formatting.
19 Answers
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Hibernate, @SequenceGenerator and allocationSize
...h the larger gap.
So, when we use the SEQUENCE ID, the inserted id in the table will not match with the SEQUENCE number in DB.
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How to conditionally push an item in an observable array?
... };
In HTML, i have the following ($parent is due to this being inside a table row loop):
<select data-bind="visible: editing, hasfocus: editing, options: $parent.jobroles, optionsText: 'name', optionsValue: 'id', value: jobroleId, optionsCaption: '-- Select --'">
...
Vagrant reverse port forwarding?
...ld labeled "Default Gateway" on Windows):
$ netstat -rn
Kernel IP routing table
Destination Gateway Genmask Flags MSS Window irtt Iface
0.0.0.0 10.0.2.2 0.0.0.0 UG 0 0 0 eth0
10.0.2.0 0.0.0.0 255.255.255.0 U 0 0 ...
jquery.validate.unobtrusive not working with dynamic injected elements
...ts the Jquery object of the newly added element.
If you have cloned a new table with id tblContacts using Jquery on click of a button, then include the function below in your js file
function fnValidateDynamicContent(element) {
var currForm = element.closest("form");
currForm.removeData("...