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Compiling dynamic HTML strings from database
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answered Aug 10 '13 at 1:55
Buu NguyenBuu Nguyen
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Get the client IP address using PHP [duplicate]
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376
The simplest way to get the visitor’s/client’s IP address is using the $_SERVER['REMOTE_AD...
Is it not possible to stringify an Error using JSON.stringify?
...ically, the method is still standardized for objects in general (ref: step 3). So, the risk of collisions or conflicts is minimal.
Though, to still avoid it completely, JSON.stringify()'s replacer parameter can be used instead:
function replaceErrors(key, value) {
if (value instanceof Error) {...
Ruby on Rails: How do you add add zeros in front of a number if it's under 10?
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Did you mean sprintf '%02d', n?
irb(main):003:0> sprintf '%02d', 1
=> "01"
irb(main):004:0> sprintf '%02d', 10
=> "10"
You might want to reference the format table for sprintf in the future, but for this particular example '%02d' means to print an integer...
Method to Add new or update existing item in Dictionary
... Steven
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answered Nov 22 '10 at 11:50
ulrichbulrichb
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Convert a 1D array to a 2D array in numpy
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Matt BallMatt Ball
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How do I use FileSystemObject in VBA?
...t run-time library.
The relevant file is usually located at \Windows\System32\scrrun.dll
To reference this file, load the
Visual Basic Editor (ALT+F11)
Select Tools > References from the drop-down menu
A listbox of available references will be displayed
Tick the check-box next to 'Microsoft Scr...
How to calculate time elapsed in bash script?
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answered Jan 17 '12 at 23:44
Daniel Kamil KozarDaniel Kamil Kozar
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Checking for an empty field with MySQL
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edited Feb 24 '10 at 15:30
answered Feb 24 '10 at 15:20
Q...
Differences between Intent and PendingIntent
...getActivity.class);
i.putExtra("Key1", "ABC");
i.putExtra("Key2", "123");
// Starts TargetActivity
startActivity(i);
IMPLICIT INTENTS
// Implicit Intent by specifying a URI
Intent i = new Intent(Intent.ACTION_VIEW,
Uri.parse("http://www.example.com"));
// Starts Implicit Activit...