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Can regular expressions be used to match nested patterns? [duplicate]
...xpressions can't have niceties such as back references, forward references etc.
– Novikov
Oct 4 '10 at 16:54
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How to match “anything up until this sequence of characters” in a regular expression?
...( ) capture the expression inside the parentheses for access using $1, $2, etc.
^ match start of line
.* match anything, ? non-greedily (match the minimum number of characters required) - [1]
[1] The reason why this is needed is that otherwise, in the following string:
whatever whatever somethin...
What does asterisk * mean in Python? [duplicate]
...nd what the results are.
def f0(a)
def f1(*a)
def f2(**a)
def f3(*a, **b)
etc...
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Capturing mobile phone traffic on Wireshark
...on the type of devices supported (see their page)
For Android phones: tPacketCapture uses the Android VPN service to intercept packets and capture them. I have used this app successfully, but it also seems to affect the performance with large traffic volumes (eg video streaming)
For IOS 5+ devices, ...
How to vertically align text inside a flexbox?
... may want equal height columns, so the container is set to align-items: stretch. However, one item must be pinned to the top, so it is set to align-self: flex-start.
example
How is the text a flex item?
Some people may be wondering how a run of text...
<li>This is the text</li>
i...
How can I get jQuery to perform a synchronous, rather than asynchronous, Ajax request?
... indicate what it does. "So getURL vs get ? why does one hang my browser?" etc.
– moopet
Oct 26 '16 at 10:13
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Android SQLite: nullColumnHack parameter in insert/replace methods
... choice: roll of the dice, Magic 8-Ball(TM), coin flip, cubicle mate flip, etc.
Personally, I'd've just made it illegal to pass an empty ContentValues to insert(), but they didn't ask me... :-)
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How do I disable form fields using CSS?
...ct using CSS.
pointer-events:none;
You might also want to change colors etc.
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Angular - ui-router get previous state
...the state for the login and register url.
Then in any controller/service etc you need to inject $state service and you can access current and previous url like this:
Current: $state.current.name
Previous: $state.previous.route.name
From the Chrome console:
var injector = angular.element(docum...
Detect backspace in empty UITextField
...ork on iPhone > 3.1.3, but it's hacky and may break on future versions, etc. I think I found a cleaner, more stable solution for how to detect a delete keyboard key press on the iPhone/iOS.
– ma11hew28
Jul 9 '11 at 22:24
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