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Difference between return and exit in Bash functions
What is the difference between the return and exit statem>me m>nt in Bash functions with respect to exit codes?
10 Answers
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How do I copy SQL Azure database to my local developm>me m>nt server?
Does anyone know how I can copy a SQL Azure database to my developm>me m>nt machine? I'd like to stop paying to have a developm>me m>nt database in the cloud, but it's the best way to get production data. I copy my production database to a new developm>me m>nt database but I'd like to have that sam>me m> database local...
How to edit multi-gigabyte text files? Vim doesn't work =( [closed]
...dit multi-gigabyte text files, perhaps by only loading small portions into m>me m>mory at once? It doesn't seem like Vim can handle it =(
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How can I exclude directories from grep -R?
...han 2.5.
Use find, for excluding directories foo and bar :
find /dir \( -nam>me m> foo -prune \) -o \( -nam>me m> bar -prune \) -o -nam>me m> "*.sh" -print
Then combine find and the non-recursive use of grep, as a portable solution :
find /dir \( -nam>me m> node_modules -prune \) -o -nam>me m> "*.sh" -exec grep --color -Hn...
How do you set the Content-Type header for an HttpClient request?
.../example.com/");
client.DefaultRequestHeaders
.Accept
.Add(new m>Me m>diaTypeWithQualityHeaderValue("application/json"));//ACCEPT header
HttpRequestm>Me m>ssage request = new HttpRequestm>Me m>ssage(Httpm>Me m>thod.Post, "relativeAddress");
request.Content = new StringContent("{\"nam>me m>\":\"John Doe\",\"age\...
How to detect total available/free disk space on the iPhone/iPad device?
...he disk space. Following is the snippet of the code which does the job for m>me m>:
18 Answers
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How do I access call log for android?
...ean (4.1) you need the following permission:
<uses-permission android:nam>me m>="android.permission.READ_CALL_LOG" />
Code:
Uri allCalls = Uri.parse("content://call_log/calls");
Cursor c = managedQuery(allCalls, null, null, null, null);
String num= c.getString(c.getColumnIndex(CallLog.Calls.NU...
What is CDATA in HTML? [duplicate]
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All text in an XML docum>me m>nt will be parsed by the parser.
But text inside a CDATA section will be ignored by the parser.
CDATA - (Unparsed) Character Data
The term CDATA is used about text data that should not be parsed by the XML parser.
Characte...
SQL Server Index Naming Conventions [closed]
Is there som>me m> standard way to nam>me m> indexes for SQL Server? It seems that the primary key index is nam>me m>d PK_ and non-clustered indexes typically start with IX_. Are there any naming conventions beyond that for unique indexes?
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Polymorphism: Why use “List list = new ArrayList” instead of “ArrayList list = new ArrayList”? [dupl
...he main reason you'd do this is to decouple your code from a specific implem>me m>ntation of the interface. When you write your code like this:
List list = new ArrayList();
the rest of your code only knows that data is of type List, which is preferable because it allows you to switch between differe...