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Count the number of commits on a Git branch
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@wilmoore You mean that you get an extra count after you merge a branch? This is technically a commit, and so it's counted. but if you don't want to count these commits add --no-merges. I'll update the answer.
– Peter van der Does
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How can I quickly delete a line in VIM starting at the cursor position?
...0p.
Learn more about the black hole register and registers in general for extra VIM fun!
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What does 'COLLATE SQL_Latin1_General_CP1_CI_AS' do?
..._CI_AS
breaks up into interesting parts:
latin1 makes the server treat strings using charset latin 1, basically ascii
CP1 stands for Code Page 1252
CI case insensitive comparisons so 'ABC' would equal 'abc'
AS accent sensitive, so 'ü' does not equal 'u'
P.S. For more detailed information be s...
How can I drop all the tables in a PostgreSQL database?
...en create) used to work on PostgreSQL 9.1. After upgrading to 9.3, the two extra grant is necessary.
– Jinghao Shi
Sep 15 '14 at 23:42
4
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pip install from git repo branch
...ango 1.9 on, Django ships with a file that has a unicode filename. The zip extractor used by pip chokes on that. An easy workaround is to replace .zip with .tar.gz, as the tar extractor works.
– spectras
Jul 3 '16 at 11:56
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How to do ToString for a possibly null object?
...# 6.0 we can now have a succinct, cast-free version of the orignal method:
string s = myObj?.ToString() ?? "";
Or even using interpolation:
string s = $"{myObj}";
Original Answer:
string s = (myObj ?? String.Empty).ToString();
or
string s = (myObjc ?? "").ToString()
to be even more concise.
Unfo...
What are JavaScript's builtin strings?
...how it works in Firefox and IE. Moreover, I haven't really expected that toString() representation of build-in methods might look differently in other browsers.
Now, moving to the real problem, let's precisely have a look at the code. Yes, "v" was the real "problem" here. I found no other ways of ge...
How to prevent line break at hyphens on all browsers
...ng but letters and digits. The reason is that some browsers may even break strings like “2/3” or “f(0)” (see my page on oddities of line breaking in browsers).
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Is there a difference between “throw” and “throw ex”?
...hrow doesn't - the original offender would be preserved.
static void Main(string[] args)
{
try
{
Method2();
}
catch (Exception ex)
{
Console.Write(ex.StackTrace.ToString());
Console.ReadKey();
}
}
private static void Method2()
{
try
{
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Remove characters except digits from string using Python?
How can I remove all characters except numbers from string?
15 Answers
15
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