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How can I count text lines inside an DOM element? Can I?
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One solution is to enclose every word in a span tag using script. Then if the Y dimension of a given span tag is less than that of it's immediate predecessor then a line break has occurred.
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Placing Unicode character in CSS content value [duplicate]
...0026B" ("&B")
In fact, these two methods may be combined. Only one white space character is ignored after a hexadecimal escape. Note that this means that a "real" space after the escape sequence must be doubled.
If the number is outside the range allowed by Unicode (e.g., "\110000" ...
WPF TemplateBinding vs RelativeSource TemplatedParent
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One thing I'll add in case it helps future visitors is that because TemplateBinding is evaluated at compile time you cannot use TemplateBinding to bind to a user defined attached property. In the case of user defined attached...
Bundle ID Suffix? What is it?
I'm new to the iPhone submission process. Apple asks for the Bundle ID Suffix. What is this? Not sure what to put here and what the significance of it is.
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Are “elseif” and “else if” completely synonymous?
... write 'else if' (in two words) and the behavior would be identical to the one of 'elseif' (in a single word). The syntactic meaning is slightly different (if you're familiar with C, this is the same behavior) but the bottom line is that both would result in exactly the same behavior.
Essentially...
MySQL - why not index every field?
...han MySQL at that. There is nothing to guarantee that recommendations for one vendor should be applied to another.
– OMG Ponies
Mar 27 '11 at 2:38
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What is the official “preferred” way to install pip and virtualenv systemwide?
...h, looks like the instructions say to just do as you say here, it is sanctioned. Nevermind then.
– Steven Lu
Jul 13 '13 at 4:56
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PSQLException: current transaction is aborted, commands ignored until end of transaction block
...he reason you get this error is because you have entered a transaction and one of your SQL Queries failed, and you gobbled up that failure and ignored it. But that wasn't enough, THEN you used that same connection, using the SAME TRANSACTION to run another query. The exception gets thrown on the s...
Splitting a Java String by the pipe symbol using split(“|”)
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Not shure when the transition was made, but in Java 8, one would use Pattern.quote().
– RAnders00
Jan 24 '16 at 16:42
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When to use std::forward to forward arguments?
...ned x (because it has a name now!) back into an rvalue reference if it was one initially.
You should not forward something more than once however, because that usually does not make sense: Forwarding means that you're potentially moving the argument all the way through to the final caller, and once...