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Repeat Character N Times
...rmony, you will have native way for doing this with repeat. Also ES6 right now only experimental, this feature is already available in Edge, FF, Chrome and Safari
"abc".repeat(3) // "abcabcabc"
And surely if repeat function is not available you can use old-good Array(n + 1).join("abc")
...
Is it possible to use 'else' in a list comprehension? [duplicate]
...
The syntax a if b else c is a ternary operator in Python that evaluates to a if the condition b is true - otherwise, it evaluates to c. It can be used in comprehension statements:
>>> [a if a else 2 for a in [0,1,0,3]]
[2, 1, 2,...
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...ceName);
string dispName = string.Empty;
if (!ServiceIsExisted(serviceName, ref dispName))
{
// Install Service
AssemblyInstaller myAssemblyInstaller = new AssemblyInstaller();
myAssembl...
Execute JavaScript code stored as a string
... I tried this inside a try/catch block, and it works perfectly. I can now take any JavaScript code typed into a text block, pass it to my function, and execute it. The catch block can then insert error messages from the JavaScript engine into a DOM element and display any errors in the code. If...
How to pass a view's onClick event to its parent on Android?
...e click listener to the other instances as suggested, even though I don't know if it will work, but might be worth a try.
– Luis Miguel Serrano
Dec 12 '10 at 16:58
...
How to make an ImageView with rounded corners?
...-memory issue, just like the original sample of Romain Guy. I still don't know what causes it, but just like his code, this is a really hard thing to find. If you can't see a crash from the app because of OOM, you can rotate the app multiple times till it occurs (depends on your device, ROM, etc...)...
How does this checkbox recaptcha work and how can I use it?
... your site, yet. I can't find any information on opting into the beta, but if you search for "No CAPTCHA reCAPTCHA beta" you can see a number of people that have mentioned getting the email from Google for them to join.
If you find a place to get into the beta, please share! Otherwise it looks like...
Should I use char** argv or char* argv[]?
... array, but instead it will be a pointer to the respective element type.
Now, if you try to pass an array, what is passed instead is a pointer to the arrays' first element.
Excursion: Functions as parameters
For completion, and because I think this will help you better understand the matter, le...
Disable Logback in SpringBoot
...ncy>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter</artifactId>
<exclusions>
<exclusion>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-logging</artifactId>...
os.walk without digging into directories below
...d root, dirs, files
num_sep_this = root.count(os.path.sep)
if num_sep + level <= num_sep_this:
del dirs[:]
It works just like os.walk, but you can pass it a level parameter that indicates how deep the recursion will go.
...