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Determine if the device is a smartphone or tablet? [duplicate]
...ng:
Use the Smallest-width Qualifier
If you read the entire topic, they explain how to set a boolean value in a specific value file (as res/values-sw600dp/attrs.xml):
<resources>
<bool name="isTablet">true</bool>
</resources>
Because the sw600dp qualifier is only val...
How to construct a relative path in Java from two absolute paths (or URLs)?
...ich does all the necessary checks for you.
String path = "/var/data/stuff/xyz.dat";
String base = "/var/data";
String relative = new File(base).toURI().relativize(new File(path).toURI()).getPath();
// relative == "stuff/xyz.dat"
Please note that for file path there's java.nio.file.Path#relativize...
Variable declaration placement in C
...It compiles successfully because GCC allows the declaration of s as a GNU extension, even though it's not part of the C89 or ANSI standard. If you want to adhere strictly to those standards, you must pass the -pedantic flag.
The declaration of c at the start of a { } block is part of the C89 standa...
How to name variables on the fly?
...
The answer is almost always "no" except when it isn't.
– Shane
Aug 2 '12 at 12:33
9
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Key hash for Android-Facebook app
...feature. I downloaded the Facebook-Android SDK, and I got
the readme.md (text file) in there, in which it is mentioned to generate
the key hash for Android. How do I generate it?
...
Struggling trying to get cookie out of response with HttpClient in .net 4.5
... You must add "using System.linq;"
– Cabuxa.Mapache
May 7 '18 at 6:24
^^ System.Linq is only required if y...
Convert array of integers to comma-separated string
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You do not need to pass the explicit generic argument in this case. It will be inferred.
– leppie
Jan 21 '11 at 7:59
6
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Preferred method to store PHP arrays (json_encode vs serialize)
...differences before you make a choice
Unlike serialize() you need to add extra parameter to keep UTF-8 characters untouched: json_encode($array, JSON_UNESCAPED_UNICODE) (otherwise it converts UTF-8 characters to Unicode escape sequences).
JSON will have no memory of what the object's original clas...
How to get line count of a large file cheaply in Python?
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WPF TextBox won't fill in StackPanel
I have a TextBox control within a StackPanel whose Orientation is set to Horizontal , but can't get the TextBox to fill the remaining StackPanel space.
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