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How to use JavaScript regex over multiple lines?
...d against using [^] anyway. On one hand, JavaScript is the only flavor I know that supports that idiom, and even there it's used nowhere near as often as [\s\S]. On the other hand, most other flavors let you escape the ] by listing it first. In other words, in JavaScript [^][^] matches any two ch...
Reset CSS display property to default value
...ch as <div>) will also be blown away.
So I guess the only way right now using pure CSS is to look up the browser default value and set it manually to that:
div.foo { display: inline-block; }
div.foo.bar { display: block; }
(An alternative to the above would be div.foo:not(.bar) { display: in...
Any open source alternatives to balsamiq mockup [closed]
...g for open source alternatives to balsamiq mockup for prototyping. Anyone knows of an equally good alternative that's open source or basically freeware.
...
How to move an iFrame in the DOM without losing its state?
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I hope someone will find anything specific regarding this issue, but for now here are my findings:
According to Ryosuke Niwa - "That's the expected behavior".
There was a "magic iframe" (webkit, 2010), but it was removed in 2012.
According to MS - "iframe resources are freed when removed from th...
EXC_BAD_ACCESS signal received
...you no longer have access to, and you therefore cannot call it.
UPDATE:
I now use Instruments to debug Leaks. From Xcode 4.2, choose Product->Profile and when Instruments launches, choose "Zombies".
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JavaScript isset() equivalent
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// Simple checking if we have a declared variable
isset(some) // true
// Now trying to see if we have a top level property, still valid
isset(some.nested) // false
// But here is where things fall apart: trying to access a deep property
// of a complex object; it will throw an error
isset(some.ne...
“The remote certificate is invalid according to the validation procedure.” using Gmail SMTP server
...e client computer in the next screen. Click Finish.
Click Close.
Click OK.
NOW install the certificate into the Trusted Root Certification Authorities certificate store. This will allow all users to trust the certificate.
sh...
How do you exit from a void function in C++?
...g means returning void itself eh? void means nothing anyway!! Hmm I get it now.
– quantum231
Jul 18 '12 at 18:40
@quan...
How do I convert a numpy array to (and display) an image?
...nting out my error. I should have created an array of shape (h,w,3). (It's now fixed, above.) The length of the first axis can be thought of as the number of rows in the array, and the length of the second axis, the number of columns. So (h, w) corresponds to an array of "height" h and "width" w. Im...
How do you share constants in NodeJS modules?
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I'm sorry to do this, but -1 for knowing better but not providing an alternative (better) solution; (re: "But really, you shouldn't do that. Keeping things properly encapsulated is a good thing.")
– Thank you
Aug 18 '13 ...