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How to add not null constraint to existing column in MySQL
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The 11 is just an example, it sets the length of the P_Id. i am not sure if it is necessary to add it again even though you might not even want to change it.
– Gerard
Nov 10 '13 at 20:38
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Difference between onCreate() and onStart()? [duplicate]
...ty is first created. This is where you should do all of your normal static set up: create views, bind data to lists, etc. This method also provides you with a Bundle containing the activity's previously frozen state, if there was one.
Always followed by onStart().
***onStart()***
Called when the ...
How do I create a new Git branch from an old commit? [duplicate]
...hers to use, but don't have any commits yet, you can push with: git push --set-upstream origin justin
– Kip
Jan 9 at 16:03
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List all virtualenv
... editor after snippets, if snippets enabled
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What does a . in an import statement in Python mean?
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@bmc A good way to learn is to set up a little experiment and try it yourself. ;-)
– Keith
Jan 21 '19 at 19:54
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How to auto-scroll to end of div when data is added? [duplicate]
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If you don't know when data will be added to #data, you could set an interval to update the element's scrollTop to its scrollHeight every couple of seconds. If you are controlling when data is added, just call the internal of the following function after the data has been added.
window...
Event for Handling the Focus of the EditText
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Here is the focus listener example.
editText.setOnFocusChangeListener(new OnFocusChangeListener() {
@Override
public void onFocusChange(View view, boolean hasFocus) {
if (hasFocus) {
Toast.makeText(getApplicationContext(), "Got the focus", To...
Is there a Sleep/Pause/Wait function in JavaScript? [duplicate]
...just puts a delay in between the parts.
function partA() {
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window.setTimeout(partB,1000);
}
function partB() {
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}
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MySQL case sensitive query [duplicate]
...o compare the bytes of the two strings. If your default server/session charset does not match the charset of the column then accent characters will be considered not equal (i.e. ü in latin1 is 0xFC where as in utf8mb4 it is 0xC3Bc). 2) As Shenxian points out below, you should apply your conversion ...
Convert a space delimited string to list [duplicate]
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{} brackets are also used for set literals.
– Adrien Plisson
Nov 25 '11 at 8:50
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