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Get Image Height and Width as integer values?
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Like this :
imageCreateFromPNG($var);
//I don't know where from you get your image, here it's in the png case
// and then :
list($width, $height) = getimagesize($image);
echo $width;
echo $height;
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URL encoding in Android
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You don't encode the entire URL, only parts of it that come from "unreliable sources".
String query = URLEncoder.encode("apples oranges", "utf-8");
String url = "http://stackoverflow.com/search?q=" + query;
Alternatively, you can use Strings.urlEncode(String str) of DroidParts that...
How to search by key=>value in a multidimensional array in PHP
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Thank you for solution. Where do we get the "id"? From $outputArray?
– trante
Mar 17 '12 at 12:11
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Can we define implicit conversions of enums in c#?
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/// <summary>
/// The public field name, determined from reflection
/// </summary>
private string _name;
/// <summary>
/// The DescriptionAttribute, if any, linked to the declaring field
/// </summary>
private ...
How to check if a specified key exists in a given S3 bucket using Java
...GetObject access will not work. The reason being, Amazon will prevent you from checking for the presence of the key if you dont have ListBucket access. Just knowing whether a key is present or not, will also suffice for malicious users in some cases. Hence unless they have ListBucket access they wi...
When should one use a 'www' subdomain?
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Take it from a domainer, Use both the www.domainname.com and the normal domainname.com
otherwise you are just throwing your traffic away to the browers search engine (DNS Error)
Actually it is amazing how many domains out there, esp...
Differences between contentType and dataType in jQuery ajax function
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From the documentation:
contentType (default: 'application/x-www-form-urlencoded; charset=UTF-8')
Type: String
When sending data to the server, use this content type. Default is "application/x-www-form-urlencoded; charset=UT...
Git: can I suppress listing of 'modified content'/dirty submodule entries in status, diff, etc?
... git 1.7.2 is out and includes the --ignore-submodules option for status.
From git help status:
--ignore-submodules[=<when>]
Ignore changes to submodules when looking for changes.
<when> can be either "untracked", "dirty" or "all", which
is the default. When "untracked" is...
Is there a standardized method to swap two variables in Python?
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Python evaluates expressions from left to right. Notice that while
evaluating an assignment, the right-hand side is evaluated before the
left-hand side.
http://docs.python.org/3/reference/expressions.html#evaluation-order
That means the follow...
How to parse JSON using Node.js? [closed]
...ynchronous and only reads the file once, following calls return the result from cache
Also note You should only use this for local files under your absolute control, as it potentially executes any code within the file.
shar...