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How to debug stream().map(…) with lambda expressions?
... lambdas also works well with NetBeans. I'm using NetBeans 8 and JDK 8u5.
If you set a breakpoint on a line where there's a lambda, you actually will hit once when the pipeline is set up, and then once for each stream element. Using your example, the first time you hit the breakpoint will be the ma...
How to make input type= file Should accept only pdf and xls
...
if you list all files on selection box. you can still uploading any file.
– rüff0
Jan 5 '19 at 15:35
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Is there a way to make AngularJS load partials in the beginning and not at when needed?
...ateCache (http://docs.angularjs.org/api/ng.$templateCache) from JavaScript if needed (possibly based on result of $http call)
If you would like to use method (2) to fill in $templateCache you can do it like this:
$templateCache.put('second.html', '<b>Second</b> template');
Of course...
How to calculate date difference in JavaScript?
I want to calculate date difference in days, hours, minutes, seconds, milliseconds, nanoseconds. How can I do it?
18 Answer...
What is sys.maxint in Python 3?
...As pointed out by others, Python 3's int does not have a maximum size, but if you just need something that's guaranteed to be higher than any other int value, then you can use the float value for Infinity, which you can get with float("inf").
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Placing Unicode character in CSS content value [duplicate]
.../serve the CSS file as UTF-8?
nav a:hover:after {
content: "↓";
}
If that's not good enough, and you want to keep it all-ASCII:
nav a:hover:after {
content: "\2193";
}
The general format for a Unicode character inside a string is \000000 to \FFFFFF – a backslash followed by six hex...
What should every JavaScript programmer know? [closed]
...metimes-ugly details of how JavaScript and the DOM actually work from you. If your aim is to be able to say “I know JavaScript”, then investing a lot of time in a framework is opposed to that.
Here are some JavaScript language features that you should know to grok what it's doing and not get ca...
Environment variable substitution in sed
If I run these commands from a script:
10 Answers
10
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Why is document.write considered a “bad practice”?
...ument.write (henceforth DW) does not work in XHTML
DW does not directly modify the DOM, preventing further manipulation (trying to find evidence of this, but it's at best situational)
DW executed after the page has finished loading will overwrite the page, or write a new page, or not work
DW execute...
SQL variable to hold list of integers
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What if you don't know what the IDs are and that comes from a query? Example: SET @AddressIDs = (SELECT ID FROM address WHERE Account = 1234) This query will return multiple IDs and I get an error saying the subquery returned more...