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Python: Checking if a 'Dictionary' is empty doesn't seem to work
... following dictionary for an evidence.
myDictionary={0:'zero', '':'Empty string', None:'None value', False:'Boolean False value', ():'Empty tuple'}
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Random shuffling of an array
...util.concurrent.ThreadLocalRandom;
class Test
{
public static void main(String args[])
{
int[] solutionArray = { 1, 2, 3, 4, 5, 6, 16, 15, 14, 13, 12, 11 };
shuffleArray(solutionArray);
for (int i = 0; i < solutionArray.length; i++)
{
System.out.print(solutionArray[i] ...
How to check if a float value is a whole number
...nd to 16 digits; 1.0000000000000001 is displayed as 1.0, in 3 the shortest string representation that produces the same value is shown.
– Martijn Pieters♦
Feb 5 '14 at 17:21
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Send POST data on redirect with JavaScript/jQuery? [duplicate]
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@AakilFernandes You can always JSON.stringify your object and put the resulting string into a form field. You can't send an arbitrary POST content type that a form wouldn't otherwise support.
– Kevin Reid
Nov 24 '14 at 22:...
What is the best way to call a script from another script?
...minal. If you want to be even more specific you can concatenate your input string with local variables, ie.
command = 'python myOtherScript.py ' + sys.argv[1] + ' ' + sys.argv[2]
os.system(command)
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Can constructors throw exceptions in Java?
... System.out.println("Object ready");
}
public static void main(String ... args)
{
try
{
ConstructorTest test = new ConstructorTest();
}
catch (InterruptedException e)
{
System.out.println("Got interrupted...");
}...
Check if the number is integer
...1 == 1L [1] TRUE. But my solution is better if you already get a number in string form check.integer("1000000000000000000000000000000000001") [1] TRUE
– VitoshKa
Jun 1 '15 at 19:42
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How to set entire application in portrait mode only?
...or example:
<activity android:name=".SomeActivity"
android:label="@string/app_name"
android:screenOrientation="portrait">
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How can I wrap text in a label using WPF?
...over a TextBlock.
However, a Label uses a TextBlock to render text (if a string is placed in the Content property, which it typically is); therefore, you can add a style for TextBlock inside the Label like so:
<Label
Content="_Content Text:"
Target="{Binding ElementName=M...
How to handle a lost KeyStore password in Android?
...least a part of your password, try searching for a file containing this substring and hopefully you will fish out something.
Wanted to throw it out here, maybe it will eventually help someone.
Edit: Added new insight from comments, just to be more visible.
Thanks to Vivek Bansal, Amar Ilindra and ...