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Generate .pem file used to set up Apple Push Notifications
...nt/ios/certificate? I find this quite useful to see the latest expiry date etc? Is this something that happens automatically?
– IonicBurger
Jun 9 '16 at 16:30
1
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How to store a command in a variable in a shell script?
.... It can't handle redirections, pipelines, for/while loops, if statements, etc
Another common use case is when running curl with multiple header fields and payload. You can always define args like below and invoke curl on the expanded array content
curlArgs=('-H' "keyheader: value" '-H' "2ndkeyheade...
What is the most frequent concurrency issue you've encountered in Java? [closed]
... server mode, only when the JVM recompiles after x iterations of the loop, etc. Ouch!
– Cowan
Feb 11 '09 at 6:15
2
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Use of .apply() with 'new' operator. Is this possible?
...at behave differently when called as functions, like String, Number, Date, etc.) with an array of arguments:
function construct(constructor, args) {
function F() {
return constructor.apply(this, args);
}
F.prototype = constructor.prototype;
return new F();
}
An object crea...
Delete fork dependency of a GitHub repository
...wed it to skip the VCS detection and just import the code/commits/branches etc. This was the case when importing Github --> Github. The import might not have hung if I was coming from a different VCS? Not sure. Please also note on doing this with a second repo, I had to cancel twice for it to wor...
How do I measure request and response times at once using cURL?
...
A shortcut you can add to your .bashrc etc, based on other answers here:
function perf {
curl -o /dev/null -s -w "%{time_connect} + %{time_starttransfer} = %{time_total}\n" "$1"
}
Usage:
> perf stackoverflow.com
0.521 + 0.686 = 1.290
...
Django, creating a custom 500/404 error page
...
Using Django 1.9 and simply adding 500.html etc templates shows them instead of standard pages. Nice easy fix.
– curtisp
Sep 12 '16 at 15:29
2
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Android Fragment onClick button Method
...g like this in your MainActivity:
Fragment someFragment;
...onCreate etc instantiating your fragments
public void myClickMethod(View v){
someFragment.myClickMethod(v);
}
and then in your Fragment class:
public void myClickMethod(View v){
switch(v.getid()){
// Your code here
...
Datatable vs Dataset
...ff some internal behavior within the DataTable, such as index maintenance, etc. See this article for further details.
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Python dictionary from an object's fields
... pass
def __getattr__(self, attr):
return self[attr]
# etc...
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