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Hidden features of C
...cause the standard should have at least provided library routines that can test for arithmetic overflow (of all basic operations) w/o causing UB.
– zvrba
Jan 20 '09 at 20:51
2
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Where does mongodb stand in the CAP theorem?
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Just for the record, MongoDB v3.4 passed the test designed by Kyle so yes, MongoDB is strongly consistent, even with ReplicaSet and Sharding : mongodb.com/mongodb-3.4-passes-jepsen-test
– Maxime Beugnet
Oct 19 '17 at 22:06
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Password hint font in Android
...y way for solving this problem but each way have pros and cons. Here is my testing
I only face this font problem in some device (list at the end of my answer) when enable input password by
edtPassword.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
If I use and...
How to switch between hide and view password
...hould be able to change this attributes from code. (Disclaimer: I have not tested if the method still works after the view is displayed. If you encounter problems with that leave me a comment for me to know.)
The full sample code would be
yourTextView.setTransformationMethod(new PasswordTransfor...
How to tell PowerShell to wait for each command to end before starting the next?
...uments with -ArgumentList, separate them with commas like -ArgumentList /D=test,/S.
– sschuberth
Sep 4 '15 at 13:05
1
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In C#, how to instantiate a passed generic type inside a method?
... factory class to build your object with compiled lamba expression: The fastest way I've found to instantiate generic type.
public static class FactoryContructor<T>
{
private static readonly Func<T> New =
Expression.Lambda<Func<T>>(Expression.New(typeof (T))).Com...
How do I escape characters in c# comments?
...le
/// <summary>
/// Here is how to use the class: <![CDATA[ <test>Data</test> ]]>
/// </summary>
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Rails bundle install production only
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Take a look at --without option:
bundle install --without development test
By default Bundler installs all gems and your application uses the gems that it needs. Bundler itself knows nothing about Rails and the current environment.
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Replace a character at a specific index in a string?
....).
public static void main(String[] args) {
String text = "This is a test";
try {
//String.value is the array of char (char[])
//that contains the text of the String
Field valueField = String.class.getDeclaredField("value");
//String.value is a private varia...
Difference between $(document.body) and $('body')
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I have found a pretty big difference in timing when testing in my browser.
I used the following script:
WARNING: running this will freeze your browser a bit, might even crash it.
var n = 10000000, i;
i = n;
console.time('selector');
while (i --> 0){
$("bo...