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Get Substring - everything before certain char
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I think @JamesDunne point was that by splitting into an array, you're creating a bunch of unnecessary strings - unnecessary garbage.
– crush
Jun 25 '15 at 14:28
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Cannot delete or update a parent row: a foreign key constraint fails
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I tried the solution mentioned by @Alino Manzi but it didn't work for me on the WordPress related tables using wpdb.
then I modified the code as below and it worked
SET FOREIGN_KEY_CHECKS=OFF; //disabling foreign key
//run the queries which are giving f...
How to comment a block in Eclipse?
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As other answers pointed out, the following shortcuts are defined by default (I'm referring to editing java source - shortcut bindings can be found in eclipse Window>Preferences, under 'General'/'Keys', search for 'comment'):
to add a block comment, the shortcut (binding) is: Ctrl + Sh...
Delete all rows in an HTML table
... Necromancing this... what's wrong with: document.getElementById('tbody').innerHTML = '';
– Trees4theForest
Apr 13 '17 at 1:47
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Android webview launches browser when calling loadurl
...iew(R.layout.activity_dedline);
WebView myWebView = (WebView) findViewById(R.id.webView1);
myWebView.setWebViewClient(new WebViewClient());
myWebView.loadUrl("https://google.com");
}
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Full screen background image in an activity
...ith the resized image */
ImageView iv_background = (ImageView) findViewById(R.id.iv_background);
iv_background.setImageBitmap(bmp);
No cropping, no many different sized images.
Hope it helps!
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Prevent contenteditable adding on ENTER - Chrome
...ves Chrome, but makes Firefox begin adding divs on enter, which it doesn't by default.
– cbdeveloper
Apr 24 '19 at 15:00
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Generic type conversion FROM string
... but if T is an object, throws an exception. I was able to workaround that by using ` if (typeof(T).IsPrimitive) { return TConverter.ChangeType<T>(StringValue); } else { object o=(object)StringValue; return (T)o; }` as replacement for the Usage sample TConverter.ChangeType&...
How can I create a UILabel with strikethrough text?
...e : A string specifying the attribute name. Attribute keys can be supplied by another framework or can be custom ones you define. For information about where to find the system-supplied attribute keys, see the overview section in NSAttributedString Class Reference.
value : The attribute value assoc...
Is there a 'box-shadow-color' property?
...css3-background/#the-box-shadow
You can verify this in Chrome and Firefox by checking the list of computed styles. Other properties that have shorthand methods (like border-radius) have their variations defined in the spec.
As with most missing "long-hand" CSS properties, CSS variables can solve ...