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How to create json by JavaScript for loop?
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From what I understand of your request, this should work:
<script>
// var status = document.getElementsByID("uniqueID"); // this works too
var status = document.getElementsByName("status")[0];
var jsonArr = [];
for (var i = 0; i < status.options.length; i++) {
jsonArr.p...
What's the difference between “groups” and “captures” in .NET regular expressions?
...t a .net feature not found in other regex engines (groups vs captures, see title). I don't see anything outdated here, .net is still working the same, in fact this part hasn't changed in a long while in .net. Performance is not part of the question. Yes, non capturing grouping is faster, but again, ...
Ignoring an already checked-in directory's contents?
...hey are all in one directory without sub-directories. Now I just created a script to copy these assets over from another, structured directory, with several levels of sub-directories.
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Cannot add or update a child row: a foreign key constraint fails
...ment st = connection.prepareStatement("Insert into table2 (UserID, PostID, Title, Summary)" + "values (UserID, ?, ?, ?)");
– Tom
Feb 15 '11 at 15:19
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Python list iterator behavior and next(iterator)
... I get the same result as @lvc (only on IDLE however, when executed as script I get this))
– jamylak
May 29 '13 at 13:19
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Django-DB-Migrations: cannot ALTER TABLE because it has pending trigger events
...on would be to delete the migrations file updating the schema. Then, run a script to update all those values to your default value. Then re-run the migration to update the schema. This way, the update is already done. Django migration is only altering the schema.
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Linux bash: Multiple variable assignment
...pointless, but I was using this technique to return multiple values from a script that I did care about the return status. I thought I would share my findings.
– Lee Netherton
Oct 22 '15 at 11:26
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How to display multiple notifications in android
...different activity..
private void sendNotification(String message,String title,JSONObject extras) throws JSONException {
String id = extras.getString("actionParam");
Log.e("gcm","id = "+id);
Intent intent = new Intent(this, OrderDetailActivty.class);
intent.putExtra("id", id);
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ViewBag, ViewData and TempData
...d a couple legitimate usages for the ViewBag. For example, I set a ViewBag.Title property on all my Views which gets used in my _Layout.cshtml base view file. Another case where I use it is giving info-messages (e.g. "Product saved successfully!") to the users. I placed some generic markup in Layout...
Opacity of background-color, but not the text [duplicate]
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}
<div id="Header">
<div class="Background">
<h1>Title</h1>
<h2>Subtitle</h2>
</div>
<div class="Foreground">
<h1>Title</h1>
<h2>Subtitle</h2>
</div>
</div>
The important thing that ev...