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How to get error message when ifstream open fails
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Every system call that fails update the errno value.
Thus, you can have more information about what happens when a ifstream open fails by using something like :
cerr << "Error: " << strerror(errno);
However, since every s...
pdf2htmlEX实现pdf转html - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...ll', function() {
<span style="white-space:pre"> </span>self.update_page_idx();
<span style="white-space:pre"> </span>self.schedule_render(true);
<span style="white-space:pre"> </span>}, false);
*/
/*新增，使用document对象上滚动加载页面数据，这样可以兼容...
How do I install a custom font on an HTML site
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Yes, you can use the CSS feature named @font-face.
It has only been officially approved in CSS3, but been proposed and implemented in CSS2 and has been supported in IE for quite a long time.
You declare it in the CSS like this:
@font-face { font-family: Delicious; src: url('Delicious-Roman.otf')...
How to explain callbacks in plain english? How are they different from calling one function from ano
How to explain callbacks in plain English? How are they different from calling one function from another function taking some context from the calling function? How can their power be explained to a novice programmer?
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CSS background-image - What is the correct usage?
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Amin SaqiAmin Saqi
16.4k77 gold badges4242 silver badges6767 bronze badges
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How to create unit tests easily in eclipse [closed]
... C/C++ in Eclipse?
– MikeyE
Feb 23 '16 at 16:24
2
this plugin just doesn't work for me, saying: "...
Is the order of iterating through std::map known (and guaranteed by the standard)?
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Yes, that's guaranteed. Moreover, *begin() gives you the smallest and *rbegin() the largest element, as determined by the comparison operator, and two key values a and b for which the expression !compare(a,b) && !compare(b,a) is true are considered equal. The default comparis...
How to change MenuItem icon in ActionBar programmatically
...nge the icon. I've posted my question here: stackoverflow.com/questions/36716450/…
– Akeshwar Jha
Apr 19 '16 at 12:02
1
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How do I load a PHP file into a variable?
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edited Aug 13 '09 at 16:48
answered Aug 13 '09 at 14:20
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Ruby on Rails: How can I revert a migration with rake db:migrate?
...ate subdirectories?
– tf.rz
Mar 28 '16 at 17:02
This is just for rails 3 onwards. My life is in rails 2. So sad
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