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Visual Studio refuses to forget breakpoints?
...s the quick way to open it- ctrl+alt+B
Or you can manually go to 'Debug->Windows->Breakpoints' to open it.
Or you can hit ctrl+shift+F9 to delete all breakpoints at once!
share
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improve t...
I want to exception handle 'list index out of range.'
...
You have two options; either handle the exception or test the length:
if len(dlist) > 1:
newlist.append(dlist[1])
continue
or
try:
newlist.append(dlist[1])
except IndexError:
pass
continue
Use the first if there often is no second item, the second if there sometime...
Maximum number of threads per process in Linux?
...s the number of memory pages/4. You can increase this like:
echo 100000 > /proc/sys/kernel/threads-max
There is also a limit on the number of processes (and hence threads) that a single user may create, see ulimit/getrlimit for details regarding these limits.
...
How to remove all listeners in an element? [duplicate]
...
@BenD interesting there are 3 down votes but no alternative answers... that's a pretty weak show by those down voters!
– AJP
Apr 14 '14 at 10:20
...
error: request for member '..' in '..' which is of non-class type
...ty parameter list (unspecified parameters).
– Ben Voigt
Feb 8 '18 at 16:58
1
this is another good...
How to replace four spaces with a tab in Sublime Text 2?
...re Sublime to always use tabs try the adding the following to preferences->settings-user:
{
"tab_size": 4,
"translate_tabs_to_spaces": false
}
More information here: http://www.sublimetext.com/docs/2/indentation.html
...
Extract hostname name from string
... protocol (http, ftp, etc.) and get hostname
if (url.indexOf("//") > -1) {
hostname = url.split('/')[2];
}
else {
hostname = url.split('/')[0];
}
//find & remove port number
hostname = hostname.split(':')[0];
//find & remove "?"
...
adb command not found
...nal command I list:
Launch Android Studio
Launch SDK Manager via Tools -> Android -> SDK Manager
Check Android SDK Platform-Tools
Run the following command on your Mac and restart your Terminal session:
echo export "PATH=~/Library/Android/sdk/platform-tools:$PATH" >> ~/.bash_profile...
How do I add a library project to Android Studio?
...brary in the newly created /libs folder. In this example I used PagerSlidingTabStrip library (just download ZIP from GitHub, rename library directory to „PagerSlidingTabStrip" and copy it). Here is the new structure of our project:
HelloWorld/
app/
- build.gradle // Local Grad...
Trouble comparing time with RSpec
... be_within matcher is the best practice
...and it has some more uscases -> http://www.eq8.eu/blogs/27-rspec-be_within-matcher
But one more way how to deal with this is to use Rails built in midday and middnight attributes.
it do
# ...
stubtime = Time.now.midday
expect(Time).to receiv...