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Get class name of django model
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If you want something more implicit than a call to string, then you can get the same (tried on Django 1.11) with: Book._meta.object_name or Book._meta.model_name. Then if you want the app name as well, that's accessible via Book._meta.app_label
– Geekfis...
Check if user is using IE
...nternet Explorer, return version number
{
alert(parseInt(ua.substring(msie + 5, ua.indexOf(".", msie))));
}
else // If another browser, return 0
{
alert('otherbrowser');
}
return false;
}
You may find the details on below Microsoft support site :
How to ...
How to select all instances of a variable and edit variable name in Sublime
If I select a variable (not just any string) in my code, all other instances of that variable get a stroke (white outline) around them:
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Set encoding and fileencoding to utf-8 in Vim
...oding' is set to it. If all fail, 'fileencoding' is set to
an empty string, which means the value of 'encoding' is used.
See :help filencodings
If you often work with e.g. cp1252, you can add it there:
set fileencodings=ucs-bom,utf-8,cp1252,default,latin9
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Android WebView, how to handle redirects in app instead of opening a browser
...ebViewClient() {
public boolean shouldOverrideUrlLoading(WebView view, String url){
// do your handling codes here, which url is the requested url
// probably you need to open that url rather than redirect:
view.loadUrl(url);
return false; // then it is not handle...
How do I use grep to search the current directory for all files having the a string “hello” yet disp
... grep to search the current directory for any and all files containing the string "hello" and display only .h and .cc files?
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How to format a duration in java? (e.g format H:MM:SS)
...u can then call getSeconds() or the like to obtain an integer for standard string formatting as per bobince's answer if you need to - although you should be careful of the situation where the duration is negative, as you probably want a single negative sign in the output string. So something like:
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Mongoose — Force collection name
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This should do it
var UserInfo = new Schema({
username : String,
password : String
}, { collection: 'userinfo' });
See this link from the Mongoose documentation for more information.
share
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get dictionary key by value
...ce where all fields are initialized with their default value(like null for strings or 0 for ints). So you won't get an exception. But you also don't know if you have found a value, so this answer doesn't cover the case that the value doesn't exist.
– Tim Schmelter
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How to hide the title bar for an Activity in XML with existing custom theme
....xml:
<activity android:name=".MainActivity"
android:label="@string/app_name"
android:theme="@android:style/Theme.Black.NoTitleBar.Fullscreen">
or use android:theme="@android:style/Theme.Black.NoTitleBar" if you don't need a fullscreen Activity.
Note: If you've used a ...