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How To Set Text In An EditText
...ext(text);
Check it out EditText accept only String values if necessary convert it to string.
If int, double, long value, do:
String.value(value);
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Parse JSON in TSQL
...m to have a huge masochistic streak in that I've written a JSON parser. It converts a JSON document into a SQL Adjacency list table, which is easy to use to update your data tables. Actually, I've done worse, in that I've done code to do the reverse process, which is to go from a hierarchy table to ...
Properly removing an Integer from a List
...in the second case '(Integer) n' can only be of type Integer. 'n' will be converted/boxed/unboxed as required or you will get a compiler errors if it cannot.
– Peter Lawrey
Dec 26 '10 at 14:53
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How to get enum value by string or int
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public static T GetEnumValue<T>(string str) where T : struct, IConvertible
{
Type enumType = typeof(T);
if (!enumType.IsEnum)
{
throw new Exception("T must be an Enumeration type.");
}
T val;
return Enum.TryParse<T>(st...
Watermark / hint text / placeholder TextBox
...brushWatermarkBorder" Color="Indigo" />
<BooleanToVisibilityConverter x:Key="BooleanToVisibilityConverter" />
<local:TextInputToVisibilityConverter x:Key="TextInputToVisibilityConverter" />
<Style x:Key="EntryFieldStyle" TargetType="Grid" >
...
Reloading module giving NameError: name 'reload' is not defined
...as below. Use this in the top of the module (assumes python 3.4+).
import sys
if(sys.version_info.major>=3):
def reload(MODULE):
import importlib
importlib.reload(MODULE)
BTW reload is very much required if you use python files as config files and want to avoid rest...
Determining Whether a Directory is Writeable
...ould I want to, e.g. try to write something into every directory in my filesystem, to produce a list of writable locations?
– Tomasz Gandor
Apr 5 '16 at 8:20
4
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Check if string matches pattern
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import re
import sys
prog = re.compile('([A-Z]\d+)+')
while True:
line = sys.stdin.readline()
if not line: break
if prog.match(line):
print 'matched'
else:
print 'not matched'
...
Sphinx autodoc is not automatic enough
...e.rst
| |-- custom-class-template.rst
conf.py:
import os
import sys
sys.path.insert(0, os.path.abspath('../..')) # Source code dir relative to this file
extensions = [
'sphinx.ext.autodoc', # Core library for html generation from docstrings
'sphinx.ext.autosummary', # Create n...
How can I pad an integer with zeros on the left?
How do you left pad an int with zeros when converting to a String in java?
16 Answers
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