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What's the difference between & and && in MATLAB?
...ete it yourself, because it's accepted). You would keep the rep you gained from it (if I understand the system correctly), and we'd end up with a technically correct and authoritative top answer.
– Andras Deak
Feb 15 '19 at 12:05
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What are the best practices for using a GUID as a primary key, specifically regarding performance?
...up - but even that is not truly and fully sequential and thus also suffers from the same problems as the GUID - just a bit less prominently so.
Then there's another issue to consider: the clustering key on a table will be added to each and every entry on each and every non-clustered index on your t...
MySQL WHERE: how to write “!=” or “not equals”?
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DELETE FROM konta WHERE taken <> '';
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Clearing using jQuery
...you must call .preventDefault() on the event to prevent the <button> from triggering a submit.
EDIT
Does not work in IE 11 due to an unfixed bug. The text (file name) is cleared on the input, but its File list remains populated.
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Android Spanned, SpannedString, Spannable, SpannableString and CharSequence
...parameter (e.g., setText() on a TextView).
Your cited case of using Html.fromHtml() is perhaps the most common in conventional Android development, as a TextView with a Spanned is much lighter in weight than is a WebView. However, there are other use cases, such as:
Highlighting search results
A...
Loop through an array of strings in Bash?
...VS variables or files in to a list. Changing the internal field separator from a space, to what ever you want. In the example below it is changed to a comma
List="Item 1,Item 2,Item 3"
Backup_of_internal_field_separator=$IFS
IFS=,
for item in $List;
do
echo $item
done
IFS=$Backup_of_int...
How to go up a level in the src path of a URL in HTML?
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In Chrome when you load a website from some HTTP server both absolute paths (e.g. /images/sth.png) and relative paths to some upper level directory (e.g. ../images/sth.png) work.
But!
When you load (in Chrome!) a HTML document from local filesystem you cann...
How to change the font size on a matplotlib plot
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From the matplotlib documentation,
font = {'family' : 'normal',
'weight' : 'bold',
'size' : 22}
matplotlib.rc('font', **font)
This sets the font of all items to the font specified by the kwargs object, ...
What is meant by “managed” vs “unmanaged” resources in .NET?
...p after if it's abandoned. A short-lived object's subscription to an event from a long-lived object, for example, would be an unmanaged resource even though both objects are under the control of the garbage-collector, since the GC will have no way of knowing that the subscription should be scrapped ...
Gson: Directly convert String to JsonObject (no POJO)
...g into, prior to converting to JsonObject . Is there a way to go directly from a String to JsonObject ?
9 Answers
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