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git stash changes apply to new branch?
...e standard procedure not working?
make changes
git stash save
git branch xxx HEAD
git checkout xxx
git stash pop
Shorter:
make changes
git stash
git checkout -b xxx
git stash pop
share
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impr...
PermGen elimination in JDK 8
...objects
Metaspace Tuning
The maximum metaspace size can be set using the -XX:MaxMetaspaceSize flag, and the default is unlimited, which means that only your system memory is the limit. The -XX:MetaspaceSize tuning flag defines the initial size of metaspace If you don’t specify this flag, the Meta...
How to build a query string for a URL in C#?
... not standard-compliant for multibyte characters. It will encode them as %uXXXX instead of %XX%XX. Resulting query strings may be incorrectly interpreted by web servers. This is even documented in internal framework class HttpValueCollection that is returned by HttpUtility.ParseQueryString() . Comme...
How to find corresponding log files folder for a web site?
...ook like this:
2018-06-08 18:17:29 10.172.87.35 HEAD /hbeat/ - 26358 - 192.xxx.xxx.xxx - - 200 0 0 0
in the above example, 26358 is my port Id and you will know this corresponds to which one of your websites on the same server. SO just open the log file and look for the port number.
...
getActionBar() returns null
...ation or activity as Theme.NOTITLE.
<application
android:name="com.xxx.yyy"
android:debuggable="false"
android:icon="@drawable/icon"
android:label="@string/app_name"
android:theme="@style/Theme.NoTitle"> // remove this line if you have this in your code
<activity
...
Django migration strategy for renaming a model and relationship fields
...igration(migrations.Migration):
dependencies = [
('myapp', '00XX_the_migration_of_myapp_with_renamemodel_foo_bar'),
('myotherapp', '00xx_the_migration_of_myotherapp_with_integerfield'),
]
operations = [
migrations.AlterField(
model_name='anothermodel...
Connect to a locally built Jekyll Server using mobile devices in the LAN
... IP address of your development machine. Usually something like: 192.168.0.XXX. Where .XXX is the unique last 3 digits of your dev machine's LAN IP.
Point your mobile device's web browser to: http://192.168.0.XXX:4000
That's how I do it on my laptop and iPhone for Jekyll dev.
...
How to set the maximum memory usage for JVM?
...
Pretty sure you can control it via -XX:MaxDirectMemorySize. Not that I've profiled heavily to make sure but still ;)
– alexandergunnarson
Feb 2 '17 at 16:37
...
How would I get a cron job to run every 30 minutes?
...
@Adam Hawes: I've also used */xx with success in the past, but on Linux and other UNIXes. I've not personally tried Mac OSX. The original question didn't say which OS. Some older UNIXes don't support */xx
– Eddie
...
What is the difference among col-lg-*, col-md-* and col-sm-* in Bootstrap?
...
Updated 2020...
Bootstrap 5
In Bootstrap 5 (alpha) there is a new -xxl- size:
col-* - 0 (xs)
col-sm-* - 576px
col-md-* - 768px
col-lg-* - 992px
col-xl-* - 1200px
col-xxl-* - 1400px
Bootstrap 5 Grid Demo
Bootstrap 4
In Bootstrap 4 there is a new -xl- size, see this demo. Also the -xs- infix ...