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Get file size, image width and height before upload
...};
fr.readAsDataURL(this.files[0]);
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input type="file" accept="image/*" capture="camera">
<div id='result'>Please choose a file to view it. <br/>(Tested suc...
How can I find WPF controls by name or type?
...l sub-trees also. See Josh Smith's post linked in the blog post.
Source:
https://code.google.com/p/gishu-util/source/browse/#git%2FWPF%2FUtilities
Explanatory blog post :
http://madcoderspeak.blogspot.com/2010/04/wpf-find-child-control-of-specific-type.html
...
How to prevent ifelse() from turning Date objects into numeric objects
...d on user selection of which attributes to preserve. The request is here: https://bugs.r-project.org/bugzilla/show_bug.cgi?id=16609 - It has already been flagged as "WONTFIX" on the grounds that it has always been the way it is now, but I have provided a follow-up argument on why a simple addition ...
UITableView set to static cells. Is it possible to hide some of the cells programmatically?
...
You are looking for this solution :
StaticDataTableViewController 2.0
https://github.com/xelvenone/StaticDataTableViewController
which can show/hide/reload any static cell(s) with or without animation!
[self cell:self.outletToMyStaticCell1 setHidden:hide];
[self cell:self.outletToMyStaticCel...
What's the Point of Multiple Redis Databases?
...hinks it's a bad idea to use multiple DBs in Redis. See his comment here:
https://groups.google.com/d/topic/redis-db/vS5wX8X4Cjg/discussion
I understand how this can be useful, but unfortunately I consider
Redis multiple database errors my worst decision in Redis design at
all... without ...
Exposing database IDs - security risk?
... a business I'd highly suggest keeping your private ids out of public eye. https://medium.com/lightrail/prevent-business-intelligence-leaks-by-using-uuids-instead-of-database-ids-on-urls-and-in-apis-17f15669fd2e
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Get query from java.sql.PreparedStatement [duplicate]
... logger is:
com.mysql.jdbc.log.StandardLogger
Mysql jdbc property list: https://dev.mysql.com/doc/connector-j/en/connector-j-reference-configuration-properties.html
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What's “tools:context” in Android layout files?
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This is best solution :
https://developer.android.com/studio/write/tool-attributes
This is design attributes
we can set activty context in xml like
tools:context=".activity.ActivityName"
Adapter:
tools:context="com.PackegaName.AdapterName"
...
Why is “if not someobj:” better than “if someobj == None:” in Python?
... the customization possibilities have a look at the Python documenation at https://docs.python.org/reference/datamodel.html#basic-customization
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Defining a percentage width for a LinearLayout? [duplicate]
...rt:percent:23.1.0
You can refer to this site for example of using it
https://github.com/JulienGenoud/android-percent-support-lib-sample
Gradle:
dependencies {
compile 'com.android.support:percent:22.2.0'
}
In the layout:
<android.support.percent.PercentRelativeLayout
xmlns:and...