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AngularJS and its use of Dollar Variables
... going on? So, if angular comes across $scope.$value and $scope.value , then it will avoid checking the former since it's prefixed with a dollar character in its variable name?
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Are the decimal places in a CSS width respected?
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If it's a percentage width, then yes, it is respected. As Martin pointed out, things break down when you get to fractional pixels, but if your percentage values yield integer pixel value (e.g. 50.5% of 200px in the example) you'll get sensible, expected...
Difference between CTE and SubQuery?
...the subquery is evaluated more than once, I have not run into any though. Then again, I use CTE's wherever I can ;)
– AlexCuse
Apr 1 '09 at 19:36
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Fastest method to replace all instances of a character in a string [duplicate]
...replaceAll( s, f, r ){ f = RegExp( f, 'gi' ); return s.replace( f, r ); }. Then just do foo = replaceAll( 'aaa', 'a', 'b' );.
– Beejor
Jul 18 '17 at 2:59
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String was not recognized as a valid DateTime “ format dd/MM/yyyy”
...xample if your string format is "MM/dd/yyyy HH:mm:ss" (note - 2 spaces) - then your format for ParseExact must also include the spaces
– Chris Halcrow
Jul 4 '17 at 6:39
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What is the purpose of a question mark after a type (for example: int? myVariable)?
...ce. Here: x represents the boolean condition; The part before the : is the then sentence and the part after is the else sentence.
In, for example,
int?
the ? declares a nullable type, and means that the type before it may have a null value.
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Why doesn't this code simply print letters A to Z?
...ode. It is easily comprehensible precisely b/c it uses ordinal values and then displays the variable as a character. The for-loop would be more efficient if the test for the maximum value is determined only once as follows: "for ($i = ord('a'),$max = ord('z'); $i <= $max; $i++){"
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Get data from file input in JQuery
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Great answer !! you can then move the variable with $('.myClass').prop('files', myFile );
– always-a-learner
Jun 12 '19 at 6:56
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How to get past the login page with Wget?
...p. This is useful when you can access the cookie from your own machine and then use that from another headless machine from the command line. :)
– Tuxdude
Jul 27 '16 at 18:29
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How do I get the logfile from an Android device?
... help someone. It took me 2 days to figure out how to log from device, and then filter it:
public File extractLogToFileAndWeb(){
//set a file
Date datum = new Date();
SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd", Locale.ITALY);
String fullName = df.format(...