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Python, creating objects
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Redirect parent window from an iframe action
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window.top.location.href = "http://www.example.com";
Will redirect the parent iframe.
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What is the difference between save and insert in Mongo DB?
... essentially do an upsert (update if it finds the doc, insert otherwise):
http://docs.mongodb.org/manual/reference/method/db.collection.save/#db.collection.save
Insert is just that, a straight insert.
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sqlalchemy unique across multiple columns
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Detect Android phone via Javascript / jQuery
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Take a look at that : http://davidwalsh.name/detect-android
JavaScript:
var ua = navigator.userAgent.toLowerCase();
var isAndroid = ua.indexOf("android") > -1; //&& ua.indexOf("mobile");
if(isAndroid) {
// Do something!
// Redirec...
How to convert PascalCase to pascal_case?
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BaBaBa => ba_ba_ba
libC => lib_c
You can test this function here: http://syframework.alwaysdata.net/decamelize
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UICollectionView Set number of columns
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}
Additionally, here are 2 really good tutorials on UICollectionViews:
http://www.raywenderlich.com/22324/beginning-uicollectionview-in-ios-6-part-12
http://skeuo.com/uicollectionview-custom-layout-tutorial
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How can I get the MAC and the IP address of a connected client in PHP?
...and make a hash of it, for example md5($_SERVER['REMOTE_ADDR'] . $_SERVER['HTTP_USER_AGENT']);. It definently isn't bulletproof but its a start. Another more easier and secure way is setting a cookie with a unique hash. When using that cookie everytime you are sure which user is connecting to your w...
How to make a countdown timer in Android?
...unnable);
}
}
activity_main.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@android:color/white"
android:orientation="horizontal">
<Line...
What's the UIScrollView contentInset property for?
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