Useful tips for everyday
Why do I get notifications when certain friends post on Facebook? Most Facebook notifications tend to be a result of your own interactions with the…
Is skewness sensitive to outliers? The asymmetry of a distribution can be described by the skewness coefficient. The classical skewness coefficient depends on the second…
How do you check memcached is working? Checking Memcached is running Copy the following code in a PHP file:
Does Valency affect solubility? Valency factor: two elements should have the same valence. The greater the difference in valence between solute and solvent atoms, the…
Can multiple Div have same ID? Yes you are right, it is not recommened to do so. An ID should always be unique (e.g. if…
How do you do a ROC curve analysis? To make an ROC curve from your data you start by ranking all the values and linking…
Why do color swatches not change product image? 01-20-2014 08:38 PM Thanks Caroline – the Variant Images app work well except for one issue. If…
Do all planets orbit in an ellipse? The planets of our solar system move in ellipses. Like many such figures, the solar system is shown…
Is AC adapter safe? Use only the AC adapter and power cord that came with your product. Do not use the AC adapter with any…
How do you implement a Fourier series in Python? Integrate module – use quad for integration. math module – to use math for mathematical functions…