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How to encrypt/decrypt data in php?
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+50
Foreword
Starting with your table definition:
- UserID
- Fname
- Lname
- Email
- Password
- IV
Here are the changes:
The fields ...
How to clear the cache in NetBeans
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Before 7.2, the cache is at C:\Users\username\.netbeans\7.0\var\cache. Deleting this directory should clear the cache for you.
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EF5: Cannot attach the file ‘{0}' as database '{1}'
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220
If you delete the DB file, it still stays registered with SqlLocalDB. Sometimes it fixes it to d...
How to semantically add heading to a list
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answered Jan 20 '12 at 0:53
AlohciAlohci
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Adjust UILabel height depending on the text
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409
sizeWithFont constrainedToSize:lineBreakMode: is the method to use. An example of how to use it...
Changing the color of an hr element
...ecifies the following rule:
hr { display: block; height: 1px;
border: 0; border-top: 1px solid #ccc;
margin: 1em 0; padding: 0; }
An article titled “12 Little-Known CSS Facts”, published recently by SitePoint, mentions that <hr> can set its border-color to its parent's color if ...
Go to beginning of line without opening new line in VI
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Wrap long lines in Python [duplicate]
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def fun():
print(('{0} Here is a really long '
'sentence with {1}').format(3, 5))
Adjacent string literals are concatenated at compile time, just as in C. http://docs.python.org/reference/lexical_analysis.html#string-literal-concate...
Is there a standard function to check for null, undefined, or blank variables in JavaScript?
...l evaluate to true if value is not:
null
undefined
NaN
empty string ("")
0
false
The above list represents all possible falsy values in ECMA-/Javascript. Find it in the specification at the ToBoolean section.
Furthermore, if you do not know whether a variable exists (that means, if it was decla...