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Putting uncommitted changes at Master to a new branch by Git
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git add deletedFile2
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git commit -m "My Custom Message"
I am not really sure about the deleted files, but I guess they aren't included when you use git add .
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How to prevent form from submitting multiple times from client side?
... I tried this solution with unobtrusive validation & MVC. The JS gets called first which always return false and then validation is called. So if my form has some validation error the form never gets submitted!!
– bjan
Jun 8 '12 at 12:09
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Open document with default OS application in Python, both in Windows and Mac OS
... open a document using its default application in Windows and Mac OS. Basically, I want to do the same thing that happens when you double-click on the document icon in Explorer or Finder. What is the best way to do this in Python?
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How do I find the MySQL my.cnf location
...too abstract. The file might be in 5 (or more?) locations, and they would all be valid because they load cascading.
/etc/my.cnf
/etc/mysql/my.cnf
$MYSQL_HOME/my.cnf
[datadir]/my.cnf
~/.my.cnf
Those are the default locations MySQL looks at. If it finds more than one, it will load each of them &...
How do you clear Apache Maven's cache?
...ntly, Apache Maven seems to be having caching issues. Performing clean installs on our projects using Windows Vista or Windows 7 sometimes produce artifacts with the same data as a previous build even though the newer artifact's files should have been updated.
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The apk must be signed with the same certificates as the previous version
I had uploaded my app to Google Play (back when it was called Android Market) some time ago.
11 Answers
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Coding Conventions - Naming Enums
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Technically, enum instances are classes. That's why they can have methods.
– Ted Hopp
Nov 15 '11 at 22:44
89
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string.IsNullOrEmpty(string) vs. string.IsNullOrWhiteSpace(string)
...ite
space besides empty string.
The term “white space” includes all characters that are not visible on
screen. For example, space, line break, tab and empty string are white
space characters*.
Reference : Here
For performance, IsNullOrWhiteSpace is not ideal but is
good. The ...
Parse an HTML string with JS
...ef='test2'>test03</a></body></html>");
$('a', el) // All the anchor elements
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What does “use strict” do in JavaScript, and what is the reasoning behind it?
...e interesting parts:
Strict Mode is a new feature in ECMAScript 5 that allows you to place a program, or a function, in a "strict" operating context. This strict context prevents certain actions from being taken and throws more exceptions.
And:
Strict mode helps out in a couple ways:
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