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uint8_t vs unsigned char
... are two places where we want to use uint8_t to mean 8 bits (and uint16_t, etc) and where we can have fields smaller than 8 bits. Both places are where space matters and we often need to look at a raw dump of the data when debugging and need to be able to quickly determine what it represents.
The f...
Copy array by value
...to note that it will work as expected for primitive types (string, number, etc.), and to also explain the expected behavior for reference types...
If you have an array of Reference types, say of type Object. The array will be copied, but both of the arrays will contain references to the same Objec...
How do I create an array of strings in C?
...s well:
char strs[NUMBER_OF_STRINGS][STRING_LENGTH+1] = {"foo", "bar", "bletch", ...};
This assumes the size and number of strings in the initializer match up with your array dimensions. In this case, the contents of each string literal (which is itself a zero-terminated array of char) are copie...
What is the difference between compile code and executable code?
...g automated tests, creating a tar / zip / ditributions, pushing to an ftp, etc...
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When is the finalize() method called in Java?
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In general it's best not to rely on finalize() to do any cleaning up etc.
According to the Javadoc (which it would be worth reading), it is:
Called by the garbage collector on an object when garbage collection determines that there are no more references to the object.
As Joachim pointe...
Embed SVG in SVG?
...g JavaScript to set the href attribute, you do not need to escape the < etc. characters.)
– Phrogz
Feb 2 '15 at 4:15
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Is it bad practice to use Reflection in Unit testing? [duplicate]
...; whether we should afford questioning the design of the class under test; etc.
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Using Position Relative/Absolute within a TD?
...his trick also suitable, but in this case align properties (middle, bottom etc.) won't be working.
<td style="display: block; position: relative;">
</td>
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getExtractedText on inactive InputConnection warning on android
...ng the button or presses the button when the app is under sufficient load, etc.
Fortunately, I found another way to clear text: Editable.clear(). With this I don't get warnings at all:
if (editText.length() > 0) {
editText.getText().clear();
}
Note that should you wish to clear all input ...
SET NOCOUNT ON usage
... rephrase what they found but they didn't realised is that if you have 1K fetch cursor requestst, first make one request to set NOCOUNT to ON or OFF for connection and then use same connection to call cursor fetch 1K times to save some bandwidth. Actual connection state for NOCOUNT ON or OFF will no...