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How do I determine the size of my array in C?
...ill be identical, since the compiler knows the type of *int_arr at compile time (and therefore the value of sizeof(*int_arr)). It will be a constant, and the compiler can optimize accordingly.
– Mark Harrison
Sep 21 '13 at 19:58
...
When should one use a 'www' subdomain?
...which says:
...Succinctly, use of the www subdomain
is redundant and time consuming to
communicate. The internet, media, and
society are all better off without it.
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Understanding PrimeFaces process/update and JSF f:ajax execute/render attributes
...process="@form" action="#{bean.action}" />
</h:form>
This is sometimes undesirable if the form contains more input components which you'd like to skip in processing, more than often in cases when you'd like to update another input component(s) or some UI section based on the current input ...
C: Run a System Command and Get Output? [duplicate]
...ed to run command\n" );
exit(1);
}
/* Read the output a line at a time - output it. */
while (fgets(path, sizeof(path), fp) != NULL) {
printf("%s", path);
}
/* close */
pclose(fp);
return 0;
}
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Download multiple files as a zip-file using php
...rking example of making ZIPs in PHP:
$zip = new ZipArchive();
$zip_name = time().".zip"; // Zip name
$zip->open($zip_name, ZipArchive::CREATE);
foreach ($files as $file) {
echo $path = "uploadpdf/".$file;
if(file_exists($path)){
$zip->addFromString(basename($path), file_get_contents($...
Match whitespace but not newlines
I sometimes want to match whitespace but not newline.
6 Answers
6
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How do I execute code AFTER a form has loaded?
...Shown" event: MSDN - Form.Shown
"The Shown event is only raised the first time a form is displayed; subsequently minimizing, maximizing, restoring, hiding, showing, or invalidating and repainting will not raise this event."
...
Save classifier to disk in scikit-learn
...ctions.
So you have initialized your classifier and trained it for a long time with
clf = some.classifier()
clf.fit(X, y)
After this you have two options:
1) Using Pickle
import pickle
# now you can save it to a file
with open('filename.pkl', 'wb') as f:
pickle.dump(clf, f)
# and later yo...
Dokan虚拟磁盘开发实战 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...用的结构类型，发现只有两个成员可以使用，即DOKAN_OPTIONS里的GlobalContext和DOKAN_FILE_INFO里的Context，其中GlobalContext只能用来存储全局的信息，比如存放线程实例的指针，这样一来，实际上就剩下 DOKAN_FILE_INFO里的Context 一个成员可...
jQuery table sort
...rer(..) if you knew exactly what format you wanted to support). In the meantime, if you use yyyy-MM-dd, "string" sorting will order the data for you. e.g. jsbin.com/pugedip/1
– Nick Grealy
Aug 16 '17 at 0:31
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