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Replace part of a string with another string
...m, const std::string& to) {
size_t start_pos = str.find(from);
if(start_pos == std::string::npos)
return false;
str.replace(start_pos, from.length(), to);
return true;
}
std::string string("hello $name");
replace(string, "$name", "Somename");
In response to a comment...
Passing additional variables from command line to make
...nment (the conditional variable assignment operator, it only has an effect if the variable is not yet defined):
FOO?=default_value_if_not_set_in_environment
Note that certain variables are not inherited from environment:
MAKE is gotten from name of the script
SHELL is either set within a makefi...
How to cancel an $http request in AngularJS?
...essCallback);
// later...
canceler.resolve(); // Aborts the $http request if it isn't finished.
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Testing Private method using mockito
... answered Jan 10 '12 at 6:43
shift66shift66
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Access-Control-Allow-Origin Multiple Origin Domains?
...e client, compare that to the list of domains you would like to allow, and if it matches, echo the value of the Origin header back to the client as the Access-Control-Allow-Origin header in the response.
With .htaccess you can do it like this:
# ----------------------------------------------------...
Bash array with spaces in elements
...
I think the issue might be partly with how you're accessing the elements. If I do a simple for elem in $FILES, I experience the same issue as you. However, if I access the array through its indices, like so, it works if I add the elements either numerically or with escapes:
for ((i = 0; i < ${#...
Check if application is on its first run [duplicate]
...verride
protected void onResume() {
super.onResume();
if (prefs.getBoolean("firstrun", true)) {
// Do first run stuff here then set 'firstrun' as false
// using the following line to edit/commit prefs
prefs.edit().putBoolean("firstrun", false)...
How to print (using cout) a number in binary form?
...
If you want to display the bit representation of any object, not just an integer, remember to reinterpret as a char array first, then you can print the contents of that array, as hex, or even as binary (via bitset):
#include...
How do I trigger the success callback on a model.save()?
...l updates). So what is the purpose of the attribute name-values? (2) What if you just want to save the model after performing some .set()s - why the attribute list? (3) In the docs, the attribute list param is shown as optional. Can you clarify? Thanks.
– UpTheCreek
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How can I fix WebStorm warning “Unresolved function or method” for “require” (Firefox Add-on SDK)
...
Enable the NodeJS plugin if 'Node.js Globals' is missing from the library list.
– 0x539
Aug 1 '17 at 17:00
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