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Convert array of strings into a string in Java
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(Java 8 and above):
String str = String.join(",", arr);
And if you're coming from the Android angle:
String str = TextUtils.join(",", arr);
You can modify the above depending on what characters, if any, you want in between strings.
You may see near identical code to the pre-Java 8 code but ...
Get color value programmatically when it's a reference (theme)
... thanks I can't try your solution yet cause I get an error: stackoverflow.com/questions/17278244/… Maybe you have experience in this...
– Seraphim's
Jun 24 '13 at 14:41
5
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Center a button in a Linear layout
...roid:layout_height="fill_parent"
xmlns:android="http://schemas.android.com/apk/res/android">
<ImageButton android:id="@+id/btnFindMe"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android...
How do I get formatted JSON in .NET using C#?
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You are going to have a hard time accomplishing this with JavaScriptSerializer.
Try JSON.Net.
With minor modifications from JSON.Net example
using System;
using Newtonsoft.Json;
namespace JsonPrettyPrint
{
internal class Program
{
private s...
How can I determine the current line number in JavaScript?
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gem install: Failed to build gem native extension (can't find header files)
...orked when i had a problem trying to create an app using ruby on rails. it complained about how it can't install json and bundler can't continue. installing ruby-devel worked.
– Jack
Nov 4 '12 at 20:43
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PHP json_decode() returns NULL with valid JSON?
... @Pekka Looking for answers on Google, I got back to SO: stackoverflow.com/questions/689185/json-decode-returns-null-php. My JSON file had the UTF BOM sequence (some binary chars that shouldn't be there), thus, breaking the JSON structure. Went to Hex Editor, erased the bytes. Everything's back ...
MySQL “between” clause not inclusive?
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The field dob probably has a time component.
To truncate it out:
select * from person
where CAST(dob AS DATE) between '2011-01-01' and '2011-01-31'
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What's the best way to learn LISP? [closed]
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Try reading Practical Common Lisp, by Peter Seibel.
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