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Error inflating when extending a class
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Thanks a lot! The error message is quite unspecific, which had me stumped for a moment, they should have included the reason (missing constructor overload) in their error message.
– AgentKnopf
Jun 7 '12 at 9:46
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Wget output document and headers to STDOUT
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According to the GNU man page “If - is used as file, documents will be printed to standard output, disabling link conversion.” It is more clearly written with a preceding whitespace.
– Josh Habdas
Jul 31 '18 at 2:53...
PHP's array_map including keys
...ill only change the values of the array, so the keys won't be what you specified in the question.
You could write a function that fixes the points above yourself if you wanted to, like this:
function mymapper($arrayparam, $valuecallback) {
$resultarr = array();
foreach ($arrayparam as $key =&g...
Plot a bar using matplotlib using a dictionary
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If you use figure and axes objects, it's ax.set_xticklabels
– Mark
Jan 13 '14 at 5:41
2
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How to set a stroke-width:1 on only certain sides of SVG shapes?
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If you need stroke or no-stroke then you can also use stroke-dasharray to do this, by making the dashes and gaps match up with the sides of the rectangle.
rect { fill: none; stroke: black; }
.top { stroke-dasharray: 0,5...
Can I change the checkbox size using CSS?
...I find that the 'scaled' checkbox appears a little distorted. I don't know if this is a thing with FF or my OS (Ubuntu 12.04). Thanks anyway :)
– itsols
Mar 5 '13 at 11:13
1
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Can you do greater than comparison on a date in a Rails 3 search?
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is that safe ? i mean if p[:date] came from user input, can it cause an SQL injection ?
– MhdSyrwan
Jul 8 '12 at 14:55
7
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What's the result of += in C and C++?
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Semantics of the compound assignment operators is different in C and C++:
C99 standard, 6.5.16, part 3:
An assignment operator stores a value in the object designated by the left operand. An
assignment expression has the value of the left operand after the assignment, ...
Cannot deserialize the JSON array (e.g. [1,2,3]) into type ' ' because type requires JSON object (e.
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If you wanted to keep it as a single object instead of a collection, could you just do JsonStr.Replace("[","").Replace("]","") or would this not be good practice?
– Rich
Apr 13 '18 at 1...
Setting background-image using jQuery CSS property
...myOjbect').css('background-image', 'url("' + imageUrl + '")');
This way, if the image has spaces it will still be set as a property.
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