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How to center an iframe horizontally?
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Add display:block; to your iframe css.
div, iframe {
width: 100px;
height: 50px;
margin: 0 auto;
background-color: #777;
}
iframe {
display: block;
border-style:none;
}
<div>div</div>
<iframe src="data:,iframe"></iframe>
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How to securely save username/password (local)?
...opy (will be used as the Initialization vector)
byte[] entropy = new byte[20];
using(RNGCryptoServiceProvider rng = new RNGCryptoServiceProvider())
{
rng.GetBytes(entropy);
}
byte[] ciphertext = ProtectedData.Protect(plaintext, entropy,
DataProtectionScope.CurrentUser);
Store the entropy ...
How to schedule a periodic task in Java?
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Alex
7,21088 gold badges3737 silver badges4848 bronze badges
answered Oct 18 '11 at 21:44
b_erbb_erb
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How do I set up DNS for an apex domain (no www) pointing to a Heroku app?
...NSimple's ALIAS in BIND?
– wlf
Aug 30 '13 at 8:30
1
Don't think you can. It's a custom feature.
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Cannot truncate table because it is being referenced by a FOREIGN KEY constraint?
Using MSSQL2005, can I truncate a table with a foreign key constraint if I first truncate the child table (the table with the primary key of the FK relationship)?
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How to search all loaded scripts in Chrome Developer Tools?
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billynoah
15.5k88 gold badges6060 silver badges8282 bronze badges
answered Nov 1 '11 at 17:19
vsevikvsevik
8...
Difference between a virtual function and a pure virtual function [duplicate]
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A pure virtual function is a virtual function whose declaration ends in =0:
class Base {
// ...
virtual void f() = 0;
// ...
A pure virtual function implicitly makes the class it is defined for abstract (unlike in Java where you have a keyword to explicitly declare the class abstract). Ab...
Convert Json Array to normal Java list
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if (jsonArray != null) {
int len = jsonArray.length();
for (int i=0;i<len;i++){
list.add(jsonArray.get(i).toString());
}
}
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How can I convert comma separated string into a List
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answered Feb 15 '12 at 20:59
dasblinkenlightdasblinkenlight
659k6969 gold badges945945 silver badges13551355 bronze badges
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What is a ViewModelLocator and what are its pros/cons compared to DataTemplates?
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204
Intro
In MVVM the usual practice is to have the Views find their ViewModels by resolving them ...