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What can be the reasons of connection refused errors?
... not specifying the port number when binding or connecting in network byte order...
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How to access command line arguments of the caller inside a function?
... note that itterating the array like that causes the args to be in reverse order from the command line.
– Andrew Backer
Nov 30 '11 at 7:26
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Using relative URL in CSS file, what location is it relative to?
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In order to create modular style sheets that are not dependent on the absolute location of a resource, authors may use relative URIs. Relative URIs (as defined in [RFC3986]) are resolved to full URIs using a base URI. RFC 3986, ...
How to order by with union in SQL?
Is it possible to order when the data is come from many select and union it together? Such as
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SQL RANK() versus ROW_NUMBER()
...ly see the difference if you have ties within a partition for a particular ordering value.
RANK and DENSE_RANK are deterministic in this case, all rows with the same value for both the ordering and partitioning columns will end up with an equal result, whereas ROW_NUMBER will arbitrarily (non dete...
Using pip behind a proxy with CNTLM
... at work:
pip install --proxy=https://user@mydomain:port somepackage
In order to update, add -U.
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How to extract numbers from a string and get an array of ints?
...mites a set of characters to be single matched, i.e., only one time in any order
^ Special identifier used in the beginning of the set, used to indicate to match all characters not present in the delimited set, instead of all characters present in the set.
+ Between one and unlimited times, as many ...
Is there a constraint that restricts my generic method to numeric types?
...t for every type you like and use that accordingly (at compile time!).
In order to do this:
Create a new Text Template file called GenericNumberMethodTemplate.tt.
Remove the auto-generated code (you'll keep most of it, but some isn't needed).
Add the following snippet:
<#@ template languag...
Can't use method return value in write context
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empty() needs to access the value by reference (in order to check whether that reference points to something that exists), and PHP before 5.5 didn't support references to temporary values returned from functions.
However, the real problem you have is that you use empty() at ...
Change Bootstrap input focus blue glow
...e="tel"]:focus,
input[type="color"]:focus,
.uneditable-input:focus {
border-color: rgba(126, 239, 104, 0.8);
box-shadow: 0 1px 1px rgba(0, 0, 0, 0.075) inset, 0 0 8px rgba(126, 239, 104, 0.6);
outline: 0 none;
}
sh...