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frequent issues arising in android view, Error parsing XML: unbound prefix
...to contain:
xmlns:android="http://schemas.android.com/apk/res/android"
3) If you are integrating AdMob, check custom parameters like ads:adSize, you need
xmlns:ads="http://schemas.android.com/apk/lib/com.google.ads"
4) If you are using LinearLayout you might have to define tools:
xmlns:tools="ht...
How do I turn a C# object into a JSON string in .NET?
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If you read the MSDN documentation for JavaScriptSerializer, it flat out says use JSON.net.
– dsghi
Nov 5 '15 at 6:10
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How do you hide the Address bar in Google Chrome for Chrome Apps?
...Chrome app. The Address Bar is useless in a Chrome App and I was wondering if there was a way to disable it.
12 Answers
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Is SonarQube Replacement for Checkstyle, PMD, FindBugs?
...sooner – which is great – but you will be tempted to run it less often if it starts taking too long, or run less "quality plugins" (such as skipping CPD or skipping code coverage analysis). And you won't have history.
Also, Sonar generates visual reports, "Dashboard" style. Which makes it very ...
What is a void pointer in C++? [duplicate]
...t is an opaque handle; it references a created object without naming a specific type. Code that does this is generally poorly formed, since this is better done by forward declaring a struct/class and simply not providing a public definition for it. Because then, at least it has a real type.
It retur...
How do I make a delay in Java?
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If you want to pause then use java.util.concurrent.TimeUnit:
TimeUnit.SECONDS.sleep(1);
To sleep for one second or
TimeUnit.MINUTES.sleep(1);
To sleep for a minute.
As this is a loop, this presents an inherent problem ...
Manual deployment vs. Amazon Elastic Beanstalk
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Nicely put. Just an addition: you can specify a custom AMI to serve as base for each instance creation. So you can for example customize an Apache image with all configurations and apps needed and use it as the base AMI (there is a Custom AMI ID field on the Beansta...
How can I get the timezone name in JavaScript?
...).timeZone returns IANA timezone name by definition, which is in English.
If you want the timezone's name in current user's language, you can parse it from Date's string representation like so:
function getTimezoneName() {
const today = new Date();
const short = today.toLocaleDateString(...
How to select option in drop down using Capybara
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If you take a look at the source of the select method, you can see that what it does when you pass a from key is essentially:
find(:select, from, options).find(:option, value, options).select_option
In other words, it find...
What is the difference between a cer, pvk, and pfx file?
What is the difference between a cer, pvk, and pfx file? Also, which files do I keep and which am I expected to give to my counter-parties?
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