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Cross-Domain Cookies
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Yes, it is absolutely possible to get the cookie from domain1.com by domain2.com. I had the same problem for a social plugin of my social network, and after a day of research I found the solution.
First, on the server side you need to have the following headers:
header("Access-Control...
When should I mock?
...nit. Doing otherwise would require way too much mocking/faking, leading to complicated and fragile tests. Only the dependencies that don't really belong to the unit under test should be replaced through mocking.
– Rogério
Aug 26 '10 at 13:58
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Releasing memory in Python
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Memory allocated on the heap can be subject to high-water marks. This is complicated by Python's internal optimizations for allocating small objects (PyObject_Malloc) in 4 KiB pools, classed for allocation sizes at multiples of 8 bytes -- up to 256 bytes (512 bytes in 3.3). The pools themselves ar...
Does setting Java objects to null do anything anymore?
..."Practical Java" by Peter Hagger. In the performance section, there is a recommendation to set object references to null when no longer needed.
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MySQL, update multiple tables with one query
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@nheimann1 And that is exactly why I always recommend people use the ANSI "inner join" syntax. It's too easy to forget that condition and instead get a full Cartesian join.
– fool4jesus
Jul 20 '18 at 15:25
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Difference between SelectedItem, SelectedValue and SelectedValuePath
...ect. This is where the SelectedValuePath and the SelectedValue properties come in. You specify that the ID property on the Category object should be assigned to the property on the Product object that the list is bound to using SelectedValuePath='ID', and then bind the SelectedValue property to th...
How do DATETIME values work in SQLite?
...ortant to note -- all the methods of storing dates use formats that can be compared using the standard =, <, > and BETWEEN operators.
– Larry Lustig
Dec 9 '15 at 18:19
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Difference between JVM and HotSpot?
...al machine does. Like a real machine, it has an instruction set, a virtual computer architecture and an execution model. It is capable of running code written with this virtual instruction set, pretty much like a real machine can run machine code.
HotSpot is an an implementation of the JVM concept....
Microsecond timing in JavaScript
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Revisiting my year 2012 comment. performance.now() is now kinda fuzzied up again slightly by Meltdown/Spectre workarounds. Some browsers have seriously degraded performance.now() due to security reasons. I think my technique has probably regained so...
How to customize a Spinner in Android
...ut.simple_spinner_item
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@android:id/text1"
style="@style/spinnerItemStyle"
android:maxLines="1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:ellipsize="mar...