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Clear icon inside input text

.... jQ will add the class x (if input has value) showing the clear icon. Now all we need is to target with jQ the inputs with class x and detect on mousemove if the mouse is inside that 18px "x" area; if inside, add the class onX. Clicking the onX class removes all classes, resets the input value and ...
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Writing a Python list of lists to a csv file

...It kinda makes sense in hindsight, but not informative of where to look at all. – Rambatino May 25 '18 at 7:30 ...
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How to find what code is run by a button or element in Chrome using Developer Tools

...ess the F11 key (Step In) until desired source code appears Source code finally reached In the jsFiddle sample provided above, I had to press F11 108 times before reaching the desired event handler/function Your mileage may vary, depending on the version of jQuery (or framework library) used to bi...
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Unit testing private methods in C#

Visual Studio allows unit testing of private methods via an automatically generated accessor class. I have written a test of a private method that compiles successfully, but it fails at runtime. A fairly minimal version of the code and the test is: ...
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How to Select Every Row Where Column Value is NOT Distinct

I need to run a select statement that returns all rows where the value of a column is not distinct (e.g. EmailAddress). 7 A...
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Is it safe to remove selected keys from map within a range loop?

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Which is more efficient, a for-each loop, or an iterator?

... If you are just wandering over the collection to read all of the values, then there is no difference between using an iterator or the new for loop syntax, as the new syntax just uses the iterator underwater. If however, you mean by loop the old "c-style" loop: for(int i=0; i&l...
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Why would introducing useless MOV instructions speed up a tight loop in x86_64 assembly?

... in the branch prediction table moving the branch eliminated the alias and allowed the branch to be predicted correctly Your Core2 doesn't keep a separate history record for each conditional jump. Instead it keeps a shared history of all conditional jumps. One disadvantage of global branch predic...
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Sending email with PHP from an SMTP server

...s super useful if you're trying to connect an existing application to mail services like sendgrid or mandrill without modifying the application. share | improve this answer | ...
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How to convert currentTimeMillis to a date in Java?

... Calendar objects are generally considered quite large, so should be avoided when possible. A Date object is going to be better assuming it has the functionality you need. "Date date=new Date(millis);" provided in the other answer by user AVD is going ...