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How can I remove a character from a string using Javascript?
...emove the character r from a string.
The problem is, there is more than one instance of r in the string.
However, it is always the character at index 4 (so the 5th character).
...
Can you split a stream into two streams?
...
Not exactly. You can't get two Streams out of one; this doesn't make sense -- how would you iterate over one without needing to generate the other at the same time? A stream can only be operated over once.
However, if you want to dump them into a list or something, you...
Using an RDBMS as event sourcing storage
... would result in having to migrate your database (just as in good old-fashioned state-based persistence). Therefore I wouldn't recommend option 1 and 2 at all.
Below is the schema as used in Ncqrs. As you can see, the table "Events" stores the related data as a CLOB (i.e. JSON or XML). This corresp...
Why always ./configure; make; make install; as 3 separate steps?
... Below is an example of a wrapper that lets you build the whole package in one step. But remember that each application has a different wrapper (actually these wrappers have a name like spec, PKGBUILD, etc.):
def setup:
... #use ./configure if autotools is used
def build:
... #use make if autotool...
Git - Undo pushed commits
...ository, synchronized with a local repository (development) and the server one (prod). I've been making some commited changes already pushed to remote and pulled from the server. Now, I want to undo those changes. So I could just git checkout to the commit before the changes and commit the new cha...
How to create a remote Git repository from a local one?
... working directory. This is generally straightforward to do. In order to clone your repository to create a new bare repository, you run the clone command with the --bare option. By convention, bare repository directories end in .git, like so:
$ git clone --bare my_project my_project.git
Initialized...
How can I make a TextArea 100% width without overflowing when padding is present in CSS?
...
Why not forget the hacks and just do it with CSS?
One I use frequently:
.boxsizingBorder {
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
}
See browser support here.
...
Different ways of adding to Dictionary
...f the top of my head, but i don't think there's much more to it, than mentioned in the other comments. If i remember correctly, Add simply uses the indexer, but checks first to see if the Key is already in use.
– hhravn
Dec 3 '09 at 10:33
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Syntax highlighting code with Javascript [closed]
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Surely using one which "automatically" detects the language simply puts more weight on the client's machine/browser...
– James
Oct 2 '08 at 8:42
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How to use Regular Expressions (Regex) in Microsoft Excel both in-cell and loops
...ers from a to z
E.g. 0-5 matches any number from 0 to 5
[] Match exactly one of the objects inside these brackets.
E.g. [a] matches the letter a
E.g. [abc] matches a single letter which can be a, b or c
E.g. [a-z] matches any single lower case letter of the alphabet.
() Groups different matche...