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Gradients in Internet Explorer 9

...soft.com/testdrive/Graphics/CSSGradientBackgroundMaker/Default.html Note: all of these browsers also support rgb/rgba in place of hexadecimal notation. share | improve this answer | ...
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How to declare a global variable in php?

...']; } From the Manual: An associative array containing references to all variables which are currently defined in the global scope of the script. The variable names are the keys of the array. If you have a set of functions that need some common variables, a class with properties may be a g...
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Can you resolve an angularjs promise before you return it?

...Nizet's Plunkr but refactored to work within the context of what was originally asked (i.e. a function call to service) and actually on site. Inside the service... function getSomething(id) { // There will always be a promise so always declare it. var deferred = $q.defer(); if (Cache[i...
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Where are static variables stored in C and C++?

... @Don Neufeld: your answer does not answer the question at all. I do not understand why it is accepted. Because the both the 'foo' and 'bar' are non-0 initialized. The question is where to place two static/global variable with the same name in .bss or .data – lu...
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addEventListener vs onclick

...se); Using this approach (DOM Level 2 events), you can attach a theoretically unlimited number of events to any single element. The only practical limitation is client-side memory and other performance concerns, which are different for each browser. The examples above represent using an anonymous...
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Processing Symbol Files in Xcode

I was wondering if anyone could tell me what Xcode is actually doing when it says: "Processing Symbol Files" after plugging in your device? ...
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How can javascript upload a blob?

... To do basically $('input[type=file]').value=blob – William Entriken Aug 9 '13 at 21:36 14 ...
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Is the practice of returning a C++ reference variable evil?

... In general, returning a reference is perfectly normal and happens all the time. If you mean: int& getInt() { int i; return i; // DON'T DO THIS. } That is all sorts of evil. The stack-allocated i will go away and you are referring to nothing. This is also evil: int& get...
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How do I select a random value from an enumeration?

... Use Enum.GetValues to retrieve an array of all values. Then select a random array item. static Random _R = new Random (); static T RandomEnumValue<T> () { var v = Enum.GetValues (typeof (T)); return (T) v.GetValue (_R.Next(v.Length)); } Test: for (in...
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What is the maximum length of a table name in Oracle?

... It's actually based on the version in the compatible parameter. If you have a 12.2 DB with compatible set to 11.2.0, is still limits you to 30 chars. – rtaft Nov 15 '18 at 15:13 ...