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Can I set enum start value in Java?
...gt; ss = new TreeMap<Integer,deneme>();
private static final int START_VALUE = 100;
private int value;
static {
for(int i=0;i<values().length;i++)
{
values()[i].value = START_VALUE + i;
ss.put(values()[i].value, values()[i]);
}
...
How to determine the memory footprint (size) of a variable?
...c/php5/mods-available/memprof.ini
sudo php5enmod memprof
service apache2 restart
And then in my code:
<?php
memprof_enable();
// do your stuff
memprof_dump_callgrind(fopen("/tmp/callgrind.out", "w"));
Finally open the callgrind.out file with KCachegrind
Using Google gperftools (recommended!)
Fi...
Compare two dates with JavaScript
... if a = b
1 if a > b
NaN if a or b is an illegal date
dates.inRange (d,start,end)
Returns a boolean or NaN:
true if d is between the start and end (inclusive)
false if d is before start or after end.
NaN if one or more of the dates are illegal.
dates.convert
Used by the other functions to c...
Live character count for EditText
... TextWatcher() {
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
public void onTextChanged(CharSequence s, int start, int before, int count) {
//This sets a textview to the current length
mTextView.setText(String.value...
Add a new element to an array without specifying the index in Bash
...
As Dumb Guy points out, it's important to note whether the array starts at zero and is sequential. Since you can make assignments to and unset non-contiguous indices ${#array[@]} is not always the next item at the end of the array.
$ array=(a b c d e f g h)
$ array[42]="i"
$ unset array[2...
Asynchronous vs synchronous execution, what does it really mean? [closed]
...k must execute in some way that is dependent on the other, such as wait to start until the other task has completed.
Asynchronous means they are totally independent and neither one must consider the other in any way, either in the initiation or in execution.
Synchronous (one thread):
1 thread -...
Creating a daemon in Linux
...changes are detected, it should write the path to the console where it was started plus a newline.
9 Answers
...
How big can a MySQL database get before performance starts to degrade
At what point does a MySQL database start to lose performance?
15 Answers
15
...
windows service vs scheduled task
...owever, I do like this pattern, even if everyone thinks it is crap:
OnStart method for the single-thread approach.
protected override void OnStart (string args) {
// Create worker thread; this will invoke the WorkerFunction
// when we start it.
// Since we use a separate worker threa...
How to convert vector to array
...typedef T* pointer;
//.......
private:
pointer start_;
pointer finish_;
pointer end_of_storage_;
public:
vector():start_(0), finish_(0), end_of_storage_(0){}
//......
}
The range (start_, end_of_storage_) is all the array memory the vect...