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How to overload the operator++ in two different ways for postfix a++ and prefix ++a?
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165
Should look like this:
class Number
{
public:
Number& operator++ () // p...
How to solve privileges issues when restore PostgreSQL Database
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10 Answers
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What does the fpermissive flag do?
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148
Right from the docs:
-fpermissive
Downgrade some diagnostics about nonconformant cod...
VB.NET - How to move to next item a For Each Loop?
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178
For Each I As Item In Items
If I = x Then Continue For
' Do something
Next
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UIView's frame, bounds, center, origin, when to use what?
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edited May 23 '17 at 12:03
Community♦
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answered Jul 8 '09 at 10:02
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Pandas: Setting no. of max rows
...set_option('display.max_rows', 500)
For older versions of pandas (<=0.11.0) you need to change both display.height and display.max_rows.
pd.set_option('display.height', 500)
pd.set_option('display.max_rows', 500)
See also pd.describe_option('display').
You can set an option only temporarily...
How do short URLs services work?
... gets loaded that redirects.
PS: there are more types of redirect. HTTP 301 means: redirect permanent. If that would happen, the browser will not request the bit.ly or TinyUrl site anymore and those sites want to count the hits. That's why HTTP 302 is used, which is a temporary redirect. The browse...
git: diff between file in local repo and origin
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$ git fetch origin master
$ git diff origin/master -- [local-path]
Note 1: The second command above will compare against the locally stored remote tracking branch. The fetch command is required to update the remote tracking branch to be in sync with the contents of the remote server. Alternativel...
jQuery to loop through elements with the same class
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15 Answers
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What's the difference between libev and libevent?
...rs for each event type (an I/O watcher uses 56 bytes on x86_64 compared to 136 for libevent), allowing extra event types such as timers based on wallclock vs. monotonic time, inter-thread interruptions, prepare and check watchers to embed other event loops or to be embedded and so on.
The extra com...