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What's the difference between including files with JSP include directive, JSP include action and usi
...re Java coding elements such as
declarations, expressions, scriptlets, and comments.
Objects and scopes: JSP objects can be created either explicitly or
implicitly and are accessible within a given scope, such as from
anywhere in the JSP page or the session.
Actions: These create objects or affect t...
How to list npm user-installed packages?
...rks pretty well too: npm list -g --depth=0
npm: the Node package manager command line tool
list -g: display a tree of every package found in the user’s folders (without the -g option it only shows the current directory’s packages)
depth 0 / — depth=0: avoid including every package’s de...
Find document with array that contains a specific value
...tly:
PersonModel.find({ favouriteFoods: "sushi" }, ...);
But I'd also recommend making the string array explicit in your schema:
person = {
name : String,
favouriteFoods : [String]
}
The relevant documentation can be found here: https://docs.mongodb.com/manual/tutorial/query-arrays/
...
How can I scroll a web page using selenium webdriver in python?
...e
time.sleep(SCROLL_PAUSE_TIME)
# Calculate new scroll height and compare with last scroll height
new_height = driver.execute_script("return document.body.scrollHeight")
if new_height == last_height:
break
last_height = new_height
another method (thanks to Juanse) is, ...
iPhone: How to get current milliseconds?
...ose brackets' are a newer version of the syntax according to stackoverflow.com/q/11474284/209828
– Matthew
Nov 7 '13 at 17:38
121
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Create a string with n characters
...
The for loop will be optimized by the compiler. In such cases like yours you don't need to care about optimization on your own. Trust the compiler.
BTW, if there is a way to create a string with n space characters, than it's coded the same way like you just did....
Could not load file or assembly or one of its dependencies
...
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82
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Cannot find executable for CFBundle CertUIFramework.axbundle
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Sep 19 '13 at 8:16
StuartMStuartM
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What's the difference between SoftReference and WeakReference in Java?
...y it needs
the memory they are consuming.
And Peter Kessler added in a comment:
The Sun JRE does treat SoftReferences differently from WeakReferences. We attempt to hold on to object referenced by a SoftReference if there isn't pressure on the available memory. One detail: the policy for the...
ImportError: No module named apiclient.discovery
...
I have no idea, why the above command without sudo worked for me.
– mtk
Oct 13 '16 at 20:34
5
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