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Try catch statements in C
...self doesn't support exceptions but you can simulate them to a degree with setjmp and longjmp calls.
static jmp_buf s_jumpBuffer;
void Example() {
if (setjmp(s_jumpBuffer)) {
// The longjmp was executed and returned control here
printf("Exception happened here\n");
} else {
// Nor...
How to put a new line into a wpf TextBlock control?
...You can also use binding
<TextBlock Text="{Binding MyText}"/>
And set MyText like this:
Public string MyText
{
get{return string.Format("My Text \n Your Text");}
}
share
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improve thi...
CSS: center element within a element
...
Set text-align:center; to the parent div, and margin:auto; to the child div.
#parent {
text-align:center;
background-color:blue;
height:400px;
width:600px;
}
.block {
height:100px;
width:2...
C++ Exceptions questions on rethrow of original exception
... editor after snippets, if snippets enabled
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StackExchange.using("snippets", function() {
createEditor();
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else {
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RegEx backreferences in IntelliJ
... editor after snippets, if snippets enabled
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else {
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Getting error: Peer authentication failed for user “postgres”, when trying to get pgsql working with
...Restart the server
$ sudo service postgresql restart
Login into psql and set your password
$ psql -U postgres
db> ALTER USER postgres with password 'your-pass';
Finally change the pg_hba.conf from
local all postgres trust
to
local all ...
How do I run NUnit in debug mode from Visual Studio?
...ilding a test framework for a bit of C# I've been working on. I have NUnit set up and a new project within my workspace to test the component. All works well if I load up my unit tests from Nunit (v2.4), but I've got to the point where it would be really useful to run in debug mode and set some brea...
std::string formatting like sprintf
...rosoft renamed std::snprintf to _snprintf (yes, without std::). MS further set it as deprecated and advises to use _snprintf_s instead, however _snprintf_s won't accept the buffer to be zero or smaller than the formatted output and will not calculate the outputs length if that occurs.
So in order t...
Removing duplicate rows in Notepad++
...
@b1naryatr0phy make sure you have "Search Mode" set to "Regular expression", I also updated the pattern so that it can handle windows style line endings
– Grant Peters
May 1 '12 at 13:25
...
Showing a different background colour in Vim past 80 characters
... you don't see a highlight, you may not have a ColorColumn highlight color set. Add this (adjust to suit your preferences):
highlight ColorColumn ctermbg=235 guibg=#2c2d27
Now I like to highlight column 80 as well as 120 and onward, so I have separate "warning" and "danger" markers. You can do th...