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Launching Spring application Address already in use
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Spring Boot uses embedded Tomcat by default, but it handles it differently without using tomcat-maven-plugin. To change the port use --server.port parameter for example:
java -jar target/gs-serving-web-content-0.1.0.jar --server.port=8181
Update. Alternatively pu...
Force Screen On
...View.html#setKeepScreenOn(boolean)
2. Adding keepScreenOn to xml layout
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:keepScreenOn...
ERROR 2003 (HY000): Can't connect to MySQL server on '127.0.0.1' (111)
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I changed the bind-address = <main server ip>, but can't restart mysql.
– Avi Kehat
Feb 22 '17 at 6:50
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Anonymous recursive PHP functions
...re, that if you modify the $factorial before calling the function, the result will change as it's passed by reference.
– Marius Balčytis
Sep 13 '12 at 21:48
9
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Python “extend” for a dictionary
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A beautiful gem in this closed question:
The "oneliner way", altering neither of the input dicts, is
basket = dict(basket_one, **basket_two)
Learn what **basket_two (the **) means here.
In case of conflict, the items from basket_two will override the ones from basket_one. As one-li...
EditText maxLines not working - user can still input more lines than set
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<EditText
android:id="@+id/edit_text"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:inputType="text"
android:maxLines="1"
/>
You just need to make sure you have t...
How can I check if a string represents an int, without using try/except?
...f" % timeFunc(check_int, 10000))
Here are the performance comparison results:
timings..
isInt_try: 0.6426
isInt_str: 0.7382
isInt_re: 1.1156
isInt_re2: 0.5344
check_int: 0.3452
A C method could scan it Once Through, and be done. A C method that scans the string once through would be...
Split string on the first white space occurrence
...ookbehinds are supported:
str = "72 tocirah sneab"
s = str.split(/(?<=^\S+)\s/)
console.log(s)
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How do I set a conditional breakpoint in gdb, when char* x points to a string whose value equals “he
...k each time the breakpoint is hit. This is especially true for debugging multithreaded processes.
Note your GDB needs to be compiled with Python support, which is not an issue with current linux distros. To be sure, you can check it by running show configuration inside GDB and searching for --with-...
Set color of TextView span in Android
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but how can i change the color for multiple words i all text not one span?
– mostafa hashim
Nov 8 '15 at 18:33
1
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