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Creating your own header file in C
Can anyone explain how to create a header file in C with a simple example from beginning to end.
4 Answers
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Garbage collector in Android
...n many Android answers that suggest calling the garbage collector in some situations.
11 Answers
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If I revoke an existing distribution certificate, will it mess up anything with existing apps?
...ho has the key to sign the app, they finally came back and said, "Just get it done!". So I am wondering how to proceed. If I go into the provisioning portal, and revoke the dist certificate, and then re-assign one, will I then be able to sign the app and upload it without problem?
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Checking to see if a DateTime variable has had a value assigned
Is there an easy way within C# to check to see if a DateTime instance has been assigned a value or not?
9 Answers
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How to fix the flickering in User controls
...ated no. of user controls, but during navigation my controls gets flicker. it takes 1 or 2 sec to update. I tried to set this
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What does “DAMP not DRY” mean when talking about unit tests?
I heard someone say that unit tests (e.g. nUnit, jUnit, xUnit) should be
8 Answers
8
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Understanding Python super() with __init__() methods [duplicate]
I'm trying to understand the use of super() . From the looks of it, both child classes can be created, just fine.
7 Answe...
Java, How do I get current index/key in “for each” loop [duplicate]
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You can't, you either need to keep the index separately:
int index = 0;
for(Element song : question) {
System.out.println("Current index is: " + (index++));
}
or use a normal for loop:
for(int i = 0; i < question.length; i++) {
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Are PHP Variables passed by value or by reference?
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It's by value according to the PHP Documentation.
By default, function arguments are passed by value (so that if the value of the argument within the function is changed, it does not get changed outside of the function). ...
How to set a value to a file input in HTML?
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You cannot, due to security reasons.
Imagine:
<form name="foo" method="post" enctype="multipart/form-data">
<input type="file" value="c:/passwords.txt">
</form>
<script>document.foo.submit();</script>
You don't ...