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CSS display:table-row does not expand when width is set to 100%
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This is correct by CSS rules: w3.org/TR/CSS2/tables.html#anonymous-boxes . It is easier to maintain by removing unnecessary lines of code (for example, the unnecessary <view-row> div suggested by KP.). This helped me... I'm using it. +...
How to initialise memory with new operator in C++?
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It's a surprisingly little-known feature of C++ (as evidenced by the fact that no-one has given this as an answer yet), but it actually has special syntax for value-initializing an array:
new int[10]();
Note that you must use the empty parentheses — you cannot, for example, use (0) o...
How to escape special characters in building a JSON string?
...ting it slightly; it doesn't mean that any character can be escaped simply by putting a backslash in front of it. A fuller quote is "Any character may be escaped. If the character is in the Basic Multilingual Plane (U+0000 through U+FFFF), then it may be represented as a six-character sequence. ......
How to erase the file contents of text file in Python?
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the reason this works (in both C++ and python) is because by default when you open a file for writing, it truncates the existing contents. So really it's sorta a side effect, and thus I would prefer the explicit call to truncate() for clarity reasons, even though it is unnecessary....
How is set() implemented?
...ng function, the time complexity is O(1/(1-k/n)), where k/n can be bounded by a constant c<1.
Big-O refers only to asymptotic behavior as n → ∞.
Since k/n can be bounded by a constant, c<1, independent of n,
O(1/(1-k/n)) is no bigger than O(1/(1-c)) which is equivalent to O(constant) = O...
What size do you use for varchar(MAX) in your parameter declaration?
...har(max) is treated identically to varchar(8000) for values less than 8000 bytes. For larger values the field is treated as a "text" field (aka a "CLOB"). This can affect query plan optimization and the efficiency of retrieving rows with larger values in this column, as the data is stored "out-of-ro...
How to automatically convert strongly typed enum into int?
...on:
Provide type safety, thus eliminating implicit conversion to integer by integral promotion.
Specify underlying types.
Provide strong scoping.
Thus, it is impossible to implicitly convert a strongly typed enum to integers, or even its underlying type - that's the idea. So you have to use stat...
Avoid Android Lint complains about not-translated string
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I don't know how to ignore all the file, but you can do it string by string using:
<string name="hello" translatable="false">hello</string>
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Is Java really slow?
...n, etc.) can beat it; however, Java can be more than 10x as fast as PHP, Ruby, Python, etc. There are specific areas where it can beat common compiled languages (if they use standard libraries).
There is no excuse for "slow" Java applications now. Developers and legacy code/libraries are to blame, ...
Minimum and maximum date
...r backward, from 01 January, 1970 UTC.
The actual range of times supported by ECMAScript Date objects is slightly smaller: exactly –100,000,000 days to 100,000,000 days measured relative to midnight at the beginning of 01 January, 1970 UTC. This gives a range of 8,640,000,000,000,000 milliseconds ...