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One line if-condition-assignment
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Now I'm thinking that I should have answered 'num1 = 10 + 10*(someBoolValue == True)' Problem defined as the 'False' condition as a no-op basically. If it needed to be a choice of adding a different value for 'False' then th...
git checkout tag, git pull fails in branch
...t master. I couldn't do git pull because the reference to origin was lost. Now it works. Thank you!
– Ariel
Dec 12 '14 at 13:22
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How to append a newline to StringBuilder
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... and now this is deprecated. Please use org.apache.commons.text.TextStringBuilder.
– Ashok M A
Jan 24 '19 at 11:50
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Sort a Custom Class List
...t;cTag> week = new List<cTag>();
// add some stuff to the list
// now sort
week.Sort(delegate(cTag c1, cTag c2) { return c1.date.CompareTo(c2.date); });
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Java / Android - How to print out a full stack trace?
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I fast did now a recursive function which will iterate the throwable and throwable.getCause().
That's because every "throwable.getCause()" return to you a new exception message with some lines repeated and new lines.
So the the concept ...
Mongoose, Select a specific field with find
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There is a shorter way of doing this now:
exports.someValue = function(req, res, next) {
//query with mongoose
dbSchemas.SomeValue.find({}, 'name', function(err, someValue){
if(err) return next(err);
res.send(someValue);
});
//this e...
getResourceAsStream returns null
...n is this article from InfoWorld. I'll summarize here, but if you want to know more you should check out the article.
Methods
ClassLoader.getResourceAsStream().
Format: "/"-separated names; no leading "/" (all names are absolute).
Example: this.getClass().getClassLoader().getResourceAsStream("some...
Where can I find the “clamp” function in .NET?
... i = 4.Clamp(1, 3);
.NET Core 2.0
Starting with .NET Core 2.0 System.Math now has a Clamp method that can be used instead:
using System;
int i = Math.Clamp(4, 1, 3);
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Separate Back Stack for each tab in Android using Fragments
...ks.get(mCurrentTab).size() == 0){
return;
}
/*Now current fragment on screen gets onActivityResult callback..*/
mStacks.get(mCurrentTab).lastElement().onActivityResult(requestCode, resultCode, data);
}
}
4. app_main_tab_fragment_layout.xml (In case anyone ...
Checking if a blob exists in Azure Storage
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Note: This answer is out of date now. Please see Richard's answer for an easy way to check for existence
No, you're not missing something simple... we did a good job of hiding this method in the new StorageClient library. :)
I just wrote a blog post to ans...