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Simplest code for array intersection in javascript
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For those who are curious, minimum version of IE to get this working is: 9
– bashaus
Aug 14 '15 at 9:23
44
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SqlDataAdapter vs SqlDataReader
...PLE your application with connection leaks.
Pardon my VB, but this is the minimum amount of code you should have when using a SqlDataReader:
Using cn As New SqlConnection("..."), _
cmd As New SqlCommand("...", cn)
cn.Open()
Using rdr As SqlDataReader = cmd.ExecuteReader()
Wh...
How does free know how much to free?
...ly allocate both a header and the memory you asked for, padded out to some minimum size. So for example, if you asked for 20 bytes, the system may allocate a 48-byte block:
16-byte header containing size, special marker, checksum, pointers to next/previous block and so on.
32 bytes data area (your...
How do you easily horizontally center a using CSS? [duplicate]
...ntally center a <div> block element on a page and have it set to a minimum width. What is the simplest way to do this? I want the <div> element to be inline with rest of my page. I'll try to draw an example:
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How to programmatically round corners and set random background colors
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Nice quick solution, but note that it requires API Minimum Level 16
– The Unknown Dev
Apr 13 '17 at 1:27
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Where to put include statements, header or source?
...ould #include the header files it needs. Header files should #include the minimum header files necessary, and source files should also, though it's not as important for source files.
The source file will have the headers it #includes, and the headers they #include, and so on up to the maximum nest...
How to remove unused C/C++ symbols with GCC and ld?
...always compile with -Os and -s flags. -Os optimizes the resulting code for minimum executable size and -s removes the symbol table and relocation information from the executable.
Sometimes - if small size is desired - playing around with different optimization flags may - or may not - have signific...
jQuery .ready in a dynamically inserted iframe
... it does not matter. Load event will not fire until the next event loop at minimum.
– Barum Rho
Jun 24 '11 at 16:14
29
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Designing function f(f(n)) == -n
... This would be my answer too, but beware of the edge case n = -2147483648 (minimum value); you can't abs(n) in that case, and the result will be undefined (or an exception).
– Kirk Broadhurst
Nov 29 '11 at 22:50
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android.view.InflateException: Binary XML file line #12: Error inflating class
...lly verify that the pixel resolution in your drawables images are just the minimum necessary for your layout.
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