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performSelector may cause a leak because its selector is unknown
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So I got confirmation from somebody at Apple in their forums that this is indeed the case. They'll be adding a forgotten override to allow people to disable this warning in future releases. Thanks.
– Eduardo Scoz...
invalid target release: 1.7
...ion 2503658 and the use of the $JAVACMD variable might help but I haven't tested it myself.
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Python module os.chmod(file, 664) does not change the permission to rw-rw-r— but -w--wx----
...g 664 which in octal is 1230
In your case you would need
os.chmod("/tmp/test_file", 436)
[Update] Note, for Python 3 you have prefix with 0o (zero oh). E.G, 0o666
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deleting rows in numpy array
... the way, user333700's method (from his comment) was slightly faster in my tests, though it boggles my mind why.
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onIabPurchaseFinished never called.
...to set up in-app billing for my first app, and have been using the android.test.purchased sku. The purchase come through, and I manage to get the SKU into my inventory, but, as the title says, onIabPurchaseFinished, is never called.
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css label width not taking effect
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Stick with Inline-block. Tested it in IE7,IE8,IE9, FF
– Davis
May 30 '12 at 13:14
1
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CoffeeScript, When to use fat arrow (=>) over arrow (->) and vice versa
...xample for unstanding the fat arrow
not works: (@canvas undefined)
class Test
constructor: ->
@canvas = document.createElement 'canvas'
window.addEventListener 'resize', ->
@canvas.width = window.innerWidth
@canvas.height = window.innerHeight
works: (@canvas defined)
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How to destroy an object?
...opposed to setting it to null) as it seems to have better performance (not tested but documented on one of the comments from the PHP official manual).
That said, do keep in mind that PHP always destroys the objects as soon as the page is served. So this should only be needed on really long loops an...
How to get a URL parameter in Express?
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Which version of express are you using? I just tested this on express-3.4.4 and it works fine.
– maček
Nov 20 '13 at 7:20
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Rails 4 multiple image or file upload using carrierwave
...path(f.object.id, post_attachments_delete_params), method: :patch, data: { confirm: 'Are you sure?' } %>
<br><br>
<% end %>
<% end %>
This way you simply do not need to have a child object's controller at all! I mean no any PostAttachmentsController is neede...