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PHP - include a php file and also send query parameters
I have to show a page from my php script based on certain conditions. I have an if condition and am doing an "include" if the condition is satisfied.
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Check whether an array is empty [duplicate]
...)) {
}
array_filter() function's default behavior will remove all values from array which are equal to null, 0, '' or false.
Otherwise in your particular case empty() construct will always return true if there is at least one element even with "empty" value.
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Mercurial: Can I rename a branch?
... best way to do this that I have found. Closing the branch prevents others from accidentally using it because it doesn't show up in the output of "hg branches". It still allows you to access it later if you know the name.
– Utensil
Sep 14 '11 at 15:39
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Custom toast on Android: a simple example
...yout element is "toast_layout". You must use this ID to inflate the layout from the XML, as shown here:
LayoutInflater inflater = getLayoutInflater();
View layout = inflater.inflate(R.layout.toast_layout,
(ViewGroup) findViewById(R.id.toast_layout_root));
ImageVi...
When to use a key/value store such as Redis instead/along side of a SQL database?
...dding-it-to-your-stack.html
I bet you'll have an aha! moment. ;)
A quote from a previous reader:
I've read about Redis before and heard how companies are using it, but never completely understood it's purpose. After reading this I can actually say I understand Redis now and how it's useful. Am...
Changing website favicon dynamically
...is close to what I'm looking for, but how would I get the appropriate HREF from the database. I suppose I'll have to do a server lookup from javascript, but I don't want it to get too complicated. Thanks for the tip.
– SqlRyan
Nov 4 '08 at 4:57
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Can scripts be inserted with innerHTML?
...ng something like innerHTML? Is there a way to do this with document.write from within a function?
– Craig
Jul 29 '09 at 1:23
5
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How do I get around type erasure on Scala? Or, why can't I get the type parameter of my collections?
... list of ints!")
}
You can also do this using ClassTags (which saves you from having to depend on scala-reflect):
import scala.reflect.{ClassTag, classTag}
def matchList2[A : ClassTag](list: List[A]) = list match {
case strlist: List[String @unchecked] if classTag[A] == classTag[String] => p...
How can I use Homebrew to install both Python 2 and 3 on Mac?
...etween versions.
Here is what I did to set up:
STEP1:
Remove all pythons from your mac
brew uninstall --ignore-dependencies --force python
sudo rm -rf ~/miniconda3/
sudo rm -rf ~/.conda/
Remove the following from ~/.bash_profile
export PATH="/Users/ishandutta2007/miniconda3/bin:$PATH"
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How to “return an object” in C++?
...), and find what you can do to fix it. It likely won't be returning things from functions.
That said, if you're dead set on writing like that, you'd probably want to do the out parameter. It avoids dynamic memory allocation, which is safer and generally faster. It does require you have some way t...