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Change Bootstrap input focus blue glow
...r that particular class in the bootstrap.css page mentioned in the step 1.
Convert the color you have picked to RGB and add that to the box-shadow parameter without altering the fourth RGBA parameter (0.25) that bootstrap has for transparency.
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How to get the command line args passed to a running process on unix/linux systems?
...rgs, there will be no spaces between the arguments, because they have been converted to NULs.
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Use of “instanceof” in Java [duplicate]
...you have a reference or parameter to an object that is of a super class or interface type and need to know whether the actual object has some other type (normally more concrete).
Example:
public void doSomething(Number param) {
if( param instanceof Double) {
System.out.println("param is a Do...
How to declare a local variable in Razor?
...nd ends, but it's not perfect. Sometimes we just have to give it a little hint regarding what should be treated as Razor/C#, and what shouldn't. If you ever get a Razor error, adding { } tags is usually the first step
– Jon Story
Oct 8 '15 at 10:16
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Open application after clicking on Notification
... Notification notification = new Notification(icon, message, when);
Intent notificationIntent = new Intent(context, HomeActivity.class);
notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP
| Intent.FLAG_ACTIVITY_SINGLE_TOP);
PendingIntent intent = PendingIntent.ge...
C++ valarray vs. vector
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Valarrays (value arrays) are intended to bring some of the speed of Fortran to C++. You wouldn't make a valarray of pointers so the compiler can make assumptions about the code and optimise it better. (The main reason that Fortran is so fast is that ther...
Filtering DataGridView without changing datasource
...ew3.DataSource];
currencyManager.SuspendBinding();
// Show all lines
for (int u = 0; u < dataGridView3.RowCount; u++)
{
dataGridView3.Rows[u].Visible = true;
x++;
}
// Hide the ones that you want with the filter you want.
for (int u = 0; u < dataGridView3.RowCount; u++)
{
if (dat...
Creating and playing a sound in swift
... Did you try to compile the code? I am getting error "Cannot convert the extression's type 'Unmanaged <CFURL>!' to type 'CFString'" from this line "let soundURL = CFBundleCopyResourceURL(CFBundleGetMainBundle(), "Cha-Ching", "aiff", nil)"
– bpolat
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Android Min SDK Version vs. Target SDK Version
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android:minSdkVersion
An integer designating the minimum API Level required for the application to run. The Android system will prevent the user from installing the application if the system's API Level is lower than the value specified in this attri...
Difference between add(), replace(), and addToBackStack()
...operation when later popped off the stack.
2) fragmentTransaction.replace(int containerViewId, Fragment fragment, String tag)
Description - Replace an existing fragment that was added to a container. This is essentially the same as calling remove(Fragment) for all currently added fragments that we...