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git: abort commit in the middle of typing message
...he commit message into one of vim's buffers.
It's worth noting that you really don't have to do this at all: commit --amend lets you alter the commit after it's made, so the easy solution is to produce the commit with what you've got and then fix it before pushing. You can even just finish the comm...
Refreshing OAuth token using Retrofit without modifying all calls
...@FormUrlEncoded
fun refreshToken(@Field("refresh_token") refreshToken: String): Single<AccessToken>
}
and
interface PotoAuthApi { // Authentication API
@GET("api/images")
fun getImage(): Single<GetImageResponse>
}
AccessTokenWrapper class
class AccessTokenWrapper const...
Sql query to insert datetime in SQL Server
...
A more language-independent choice for string literals is the international standard ISO 8601 format "YYYY-MM-DDThh:mm:ss". I used the SQL query below to test the format, and it does indeed work in all SQL languages in sys.syslanguages:
declare @sql nvarchar(400...
Is there a reason for C#'s reuse of the variable in a foreach?
... over iteration variable and it has an easy workaround:
foreach (var s in strings)
{
var s_for_closure = s;
query = query.Where(i => i.Prop == s_for_closure); // access to modified closure
My blog post about this issue: Closure over foreach variable in C#.
...
Const before or const after?
...o not use typedefs to pointers (or typedefs much in general):-). And BTW, string::iterator vs. string::const_iterator should probably be factored into your decision as well. (Just to confuse things:-). There is no right answer.)
– James Kanze
Mar 31 '11 at 1...
What's the difference between “groups” and “captures” in .NET regular expressions?
...nd of history tracker. When the regex makes his match, it goes through the string from left to right (ignoring backtracking for a moment) and when it encounters a matching capturing parentheses, it will store that in $x (x being any digit), let's say $1.
Normal regex engines, when the capturing pa...
How to estimate how much memory a Pandas' DataFrame will need?
...o stdout. Technically these are kibibytes (KiB), not kilobytes - as the docstring says, "Memory usage is shown in human-readable units (base-2 representation)." So to get bytes would multiply by 1024, e.g. 451.6 KiB = 462,438 bytes.
>>> df.info()
...
memory usage: 70.0+ KB
>>> d...
How do I upgrade my ruby 1.9.2-p0 to the latest patch level using rvm?
...
First of all, update your RVM installation by running rvm get stable.
To make sure you're running the new RVM version, you'll then need to run rvm reload (or just open a new terminal).
Once that's done, you can ask RVM to list the r...
What is the effect of encoding an image in base64?
...
@Blender But in my case when i convert a 70kb bitmap to string its becoming 500kb.Its not 37%.I have compressed a 5mb image to 70kb and then convert that compressed image to string that become 500kb.
– KJEjava48
Apr 19 '17 at 6:05
...
pinterest api documentation [closed]
...sts listed tijn.bo.lt/pinterest-api but everything returns 404 for me, are all of these disabled?
– Matilda
Jul 23 '12 at 6:31
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