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How do I use PHP namespaces with autoload?
...ant understand why we can just use $class = new Class1(); when we have already defined "use Person\Barnes\David; " before ?
– user345602
Feb 18 '14 at 13:13
4
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Difference between “include” and “require” in php
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Unlike include(), require() will always read in the target file, even if the line it's on never executes. If you want to conditionally include a file, use include(). AND However, if the line on which the require() occurs is not executed, neither will any of the cod...
How can I wrap text in a label using WPF?
...
...and set IsReadOnly="true" to mimic a Label :)
– JulianM
Nov 23 '11 at 1:34
7
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Where can I find the Java SDK in Linux after installing it?
...a bit from your package system ... if the java command works, you can type readlink -f $(which java) to find the location of the java command. On the OpenSUSE system I'm on now it returns /usr/lib64/jvm/java-1.6.0-openjdk-1.6.0/jre/bin/java (but this is not a system which uses apt-get).
On Ubuntu...
How to replace list item in best way
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You could make it more readable and more efficient:
string oldValue = valueFieldValue.ToString();
string newValue = value.ToString();
int index = listofelements.IndexOf(oldValue);
if(index != -1)
listofelements[index] = newValue;
This asks o...
How to comment and uncomment blocks of code in the Office VBA Editor
...o the beginning of the entry.
So now instead of "Comment Block" it should read &Comment Block.
Press Enter to save the change.
Click on Modify Selection again and select Image and Text.
Dismiss the Customize dialog box.
Highlight any block of code and press Alt-C. Voila.
Do the same thing for ...
How can I return camelCase JSON serialized by JSON.NET from ASP.NET MVC controller methods?
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My apologies, guys. I read through this posting too quickly. It is for ASP.NET 5.
– Quantium
Jan 24 '16 at 11:18
8
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Laravel Check If Related Model Exists
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Read whole thing. count($relation) is a general solution for all relations. It will work for Model and Collection, while Model has no ->count() method.
– Jarek Tkaczyk
Jul 29 '14 at 1...
Convert a character digit to the corresponding integer in C
... This answer would be better if you mentioned that a char is /already/ effectively an integer, albiet of implementation defined sign (ie, might be signed or unsigned), and is CHAR_BITS long.
– Arafangion
Mar 10 '09 at 3:03
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Alternate table row color using CSS?
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$(document).ready(function()
{
$("tr:odd").css({
"background-color":"#000",
"color":"#fff"});
});
tbody td{
padding: 30px;
}
tbody tr:nth-child(odd){
background-color: #4C8BF5;
color: #fff;
}
<script src...