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Difference between Python's Generators and Iterators
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answered May 19 '14 at 19:05
user966588user966588
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C++ error: undefined reference to 'clock_gettime' and 'clock_settime'
...cc version 4.6.1, -lrt must be after filefork.cpp otherwise you get a link error.
Some older gcc version doesn't care about the position.
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Check if SQL Connection is Open or Closed
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@user613326 actually, it wouldn't. There is no error handling in the example code, so any problems while connecting will simply throw and leave you to handle the exception. The returned value is therefore correct.
– Tom Lint
Aug 6 at...
Convert from List into IEnumerable format
...t;> to an IEnumerable<IEnumerable<obj>> it gives a compiler error since the second does not inherit from the first one.
– Emaborsa
Jul 24 '17 at 11:08
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HTTP POST and GET using cURL in Linux [duplicate]
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On the get example, you may quote the whole url to avoid errors on params, e.g. curl "http://www.virustotal.com/vtapi/v2/ip-address/report?ip=8.8.8.8&apikey=1233456890"
– Ricardo
Jun 26 '17 at 22:44
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How to create a date and time picker in Android? [closed]
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Put both DatePicker and TimePicker in a layout XML.
date_time_picker.xml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
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(-2147483648> 0) returns true in C++?
...ndefined anyway.
As a side note, this is the reason why constants like INT_MIN are typically defined as
#define INT_MIN (-2147483647 - 1)
instead of the seemingly more straightforward
#define INT_MIN -2147483648
The latter would not work as intended.
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Convert JavaScript String to be all lower case?
...ying toLowerCase or toLocaleLowerCase on null would yield null (and not an error condition).
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How do I create a link using javascript?
...document.querySelectorwill 'honor' your efforts with an Illegal invocation error the first time you use it. That's because the assignment just 'grabs' .querySelector (a ref to the class method). With .bind(... you'll also involve the context (here it's document) and you get an object method that'll...
How to get the type of T from a member of a generic class or method?
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I get an error that it requires a type argument (i.e. <T>)
– Joseph Humfrey
May 21 '15 at 14:26
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