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Javascript - How to extract filename from a file input control
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130
Assuming your <input type="file" > has an id of upload this should hopefully do the trick:...
How to find out which processes are using swap space in Linux?
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106
Run top then press OpEnter. Now processes should be sorted by their swap usage.
Here is an upd...
python: Change the scripts working directory to the script's own directory
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208
This will change your current working directory to so that opening relative paths will work:
i...
CMake: Print out all accessible variables in a script
...riableNames)
foreach (_variableName ${_variableNames})
if (ARGV0)
unset(MATCHED)
string(REGEX MATCH ${ARGV0} MATCHED ${_variableName})
if (NOT MATCHED)
continue()
endif()
endif()
message(STATUS "${_variableNa...
How to write iOS app purely in C
...c_msgSend(self->window, sel_getUid("initWithFrame:"), (struct CGRect) { 0, 0, 320, 480 });
// here, we are creating our view controller, and our view. note the use of objc_getClass, because we cannot reference UIViewController directly in C.
id viewController = objc_msgSend(objc_msgSend(...
How to programmatically set the layout_align_parent_right attribute of a Button in Relative Layout?
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640
You can access any LayoutParams from code using View.getLayoutParams. You just have to be very a...
PDO's query vs execute
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edited May 23 '17 at 12:02
Community♦
111 silver badge
answered Jan 15 '11 at 16:38
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How to see which flags -march=native will activate?
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10
I'm going to suggest that this is suboptimal. The output of --help=target doesn't display CPU cache information, of which the methods both e...
Can I stretch text using CSS?
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Mike Chamberlain
26.9k2323 gold badges100100 silver badges149149 bronze badges
answered Aug 22 '12 at 3:24
Timothy PerezTimothy Perez
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How to convert milliseconds into human readable form?
...obody else has stepped up, I'll write the easy code to do this:
x = ms / 1000
seconds = x % 60
x /= 60
minutes = x % 60
x /= 60
hours = x % 24
x /= 24
days = x
I'm just glad you stopped at days and didn't ask for months. :)
Note that in the above, it is assumed that / represents truncating integ...