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Why are Objective-C delegates usually given the property assign instead of retain?
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175
The reason that you avoid retaining delegates is that you need to avoid a retain cycle:
A cre...
What is the @Html.DisplayFor syntax for?
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219
Html.DisplayFor() will render the DisplayTemplate that matches the property's type.
If it can'...
How do you specify the date format used when JAXB marshals xsd:dateTime?
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126
You can use an XmlAdapter to customize how a date type is written to XML.
package com.example...
When increasing the size of VARCHAR column on a large table could there be any problems?
...ng SQL Server 2008 and I need to make a VARCHAR field bigger, from (200 to 1200) on a table with about 500k rows. What I need to know is if there are any issues I have not considered.
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How can I use PHP to dynamically publish an ical file to be read by Google Calendar?
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130
This should be very simple if Google Calendar does not require the *.ics-extension (which will...
How to escape double quotes in JSON
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Try this:
"maingame": {
"day1": {
"text1": "Tag 1",
"text2": "Heute startet unsere Rundreise \" Example text\". Jeden Tag wird ein neues Reiseziel angesteuert bis wir.</strong> "
}
}
(just one backslash (\) in front of quotes).
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How can I view array structure in JavaScript with alert()?
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How to modify a text file?
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135
Unfortunately there is no way to insert into the middle of a file without re-writing it. As pr...
setBackground vs setBackgroundDrawable (Android)
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What causes a java.lang.ArrayIndexOutOfBoundsException and how do I prevent it?
...f the array.
So for example:
int[] array = new int[5];
int boom = array[10]; // Throws the exception
As for how to avoid it... um, don't do that. Be careful with your array indexes.
One problem people sometimes run into is thinking that arrays are 1-indexed, e.g.
int[] array = new int[5];
// ...