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How to join two JavaScript Objects, without using JQUERY [duplicate]
...ation object set; update its value.
if ( obj2.hasOwnProperty(p) && typeof obj1[p] !== "undefined" ) {
_mergeRecursive(obj1[p], obj2[p]);
} else {
//We don't have that level in the heirarchy so add it
obj1[p] = obj2[p];
}
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How to get datetime in JavaScript?
...ue to the left with "0"
function AddZero(num) {
return (num >= 0 && num < 10) ? "0" + num : num + "";
}
window.onload = function() {
var now = new Date();
var strDateTime = [[AddZero(now.getDate()),
AddZero(now.getMonth() + 1),
now.getFullYear()]...
How to make a python, command-line program autocomplete arbitrary things NOT interpreter
...ts, i.e. --help, --verbose and --version. For your purposes, you'll essentially want to customise the values that are put into opts.
Do have a look at the example on the linked page, it's all pretty straightforward.
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How can I shrink the drawable on a button?
...undDrawables(sd.getDrawable(), null, null, null); //set drawableLeft for example
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CMake link to external library
...uilds), don't do this.
This is a CMake bug, see http://cmake.org/Bug/view.php?id=14185 and http://gitlab.kitware.com/cmake/cmake/issues/14185
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f...
File Upload in WebView
... it has an image preview feature, if you want to make it work use a simple php upload without preview.
Update:
Please find the solution for lollipop devices here and thanks for gauntface
Update 2:
Complete solution for all android devices till oreo here and this is more advanced version, you sh...
How to get arguments with flags in Bash
...
This example uses Bash's built-in getopts command and is from the Google Shell Style Guide:
a_flag=''
b_flag=''
files=''
verbose='false'
print_usage() {
printf "Usage: ..."
}
while getopts 'abf:v' flag; do
case "${flag}" in
...
Convert a string representation of a hex dump to a byte array using Java?
...
Can you give an example that is decoded incorrectly, or explain how it's wrong?
– Dave L.
Apr 17 '11 at 14:35
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How do I safely pass objects, especially STL objects, to and from a DLL?
...mory so their addresses correspond to a multiple of the type's size. For example, an int might be aligned to a 4-byte boundary.
If your DLL is compiled with a different compiler than your EXE, the DLL's version of a given class might have different packing than the EXE's version, so when the EXE pa...
How to delete migration files in Rails 3
...
I usually:
Perform a rake db:migrate VERSION=XXX on all environments, to the version before the one I want to delete.
Delete the migration file manually.
If there are pending migrations (i.e., the migration I removed was not the...